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COMBINED OCR AS LEVEL CHEMISTRY A & B ALL PAPERS 1&2 2024 EXAMS INCLUDED.IDEAL PACKAGE DEAL FOR A GRADE IN OCR CHEMISTRY EXAMS.$24.99
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COMBINED OCR AS LEVEL CHEMISTRY A & B ALL PAPERS 1&2 2024 EXAMS INCLUDED.IDEAL PACKAGE DEAL FOR A GRADE IN OCR CHEMISTRY EXAMS.
ALL OCR CHEMISTRY A AND B PAPER 1AND 2 INCLUDED.FAUNDATIONS OF CHEMISTRY,FUNDAMENTALS OF CHEMISTRY,DEPTH IN CHEMISTRY,CHEMISTRY IN DEPTH,BREADTH IN CHEMISTRY,PRACTICAL SKILLS IN CHEMISTRY,SYNTHESIS AND ANALYTICAL CHEMISTRY,UNIFIED CHEMISTRY AND PERIODIC TABLE,ELEMENTS AND PHYSICAL CHEMISTRY.
1	Catalytic cracking of hydrocarbons is carried out in the petrochemical industry.

Hot vaporised hydrocarbons and a powdered catalyst are fed into the bottom of a tube and forced upwards by steam.



(a)	(i)	Decane, C10H22, can be cracked to give an alkene with four carbon atoms and another alkane....
OCR AS LEVEL CHEMISTRY B (Salters) H033/02 CHEMISTRY IN DEPTH ACCURATE 2024 ACTUAL EXAM V1.100% ACCURATE WITH ANSWERS A+ SCORE GUARANTEED. CHECK THE LAST PAGE
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1	Catalytic cracking of hydrocarbons is carried out in the petrochemical industry.

Hot vaporised hydrocarbons and a powdered catalyst are fed into the bottom of a tube and forced upwards by steam.



(a)	(i)	Decane, C10H22, can be cracked to give an alkene with four carbon atoms and another alkane....
OCR AS LEVEL CHEMISTRY A H032/02 DEPTH IN CHEMISTRY

ACTUAL 2024 EXAM V1

ACCURATE QUESTIONS AND ANSWERS 100% COMPLETE

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1	This question is about nickel and its compounds.

(a)	Nickel reacts with dilute hydrochloric acid in a redox reaction. Ni(s) + 2HCl (aq)	NiCl 2...
OCR AS LEVEL CHEMISTRY A H032/02 DEPTH IN CHEMISTRY ACTUAL 2024 EXAM V1 ACCURATE QUESTIONS AND ANSWERS 100% COMPLETE CHECK THE LAST PAGE FOR ANSWERS
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OCR AS LEVEL CHEMISTRY A H032/02 DEPTH IN CHEMISTRY

ACTUAL 2024 EXAM V1

ACCURATE QUESTIONS AND ANSWERS 100% COMPLETE

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1	This question is about nickel and its compounds.

(a)	Nickel reacts with dilute hydrochloric acid in a redox reaction. Ni(s) + 2HCl (aq)	NiCl 2...
OCR AS LEVEL CHEMISTRY A H032/01 BREADTH IN CHEMISTRY

 ORIGINAL 2024 EXAM 100 % COMPLETE QUESTIONS AND ANSWERS

A+ SCORE GUARANTEED.CHECK THE LAST PAGE FOR ANSWERS.

1	Which substance contains polar molecules?



A	C2H4

B	CO2

C	NCl 3

D	SF6

Your answer	 	[1]





2	What is the formula of silver ...
OCR AS LEVEL CHEMISTRY A H032/01 BREADTH IN CHEMISTRY ORIGINAL 2024 EXAM 100 % COMPLETE QUESTIONS AND ANSWERS A+ SCORE GUARANTEED.CHECK THE LAST PAGE FOR ANSWERS.
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OCR AS LEVEL CHEMISTRY A H032/01 BREADTH IN CHEMISTRY

 ORIGINAL 2024 EXAM 100 % COMPLETE QUESTIONS AND ANSWERS

A+ SCORE GUARANTEED.CHECK THE LAST PAGE FOR ANSWERS.

1	Which substance contains polar molecules?



A	C2H4

B	CO2

C	NCl 3

D	SF6

Your answer	 	[1]





2	What is the formula of silver ...
OCR AS LEVEL CHEMISTRY A H432/03 UNIFIED CHEMISTRY ACTUAL 2024 EXAM

GENUINE EXAM WITH ACCURATE ANSWERS.

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1	This question is about organic chemistry.



(a)	This part is about two practical techniques used in organic preparations.



(i)	Complete the missing...
OCR AS LEVEL CHEMISTRY A H432/03 UNIFIED CHEMISTRY ACTUAL 2024 EXAM GENUINE EXAM WITH ACCURATE ANSWERS. CHECK THE LAST PAGE FOR ACCURATE ANSWERS
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OCR AS LEVEL CHEMISTRY A H432/03 UNIFIED CHEMISTRY ACTUAL 2024 EXAM

GENUINE EXAM WITH ACCURATE ANSWERS.

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1	This question is about organic chemistry.



(a)	This part is about two practical techniques used in organic preparations.



(i)	Complete the missing...
OCR AS LEVEL CHEMISTRY A H432/02 SYNTHESIS AND ANALYTICAL TECHNIQUES GENUINE 2024 EXAM

COMPLETE EXAM WITH CORRECT WELL DEFINED ANSWERS INNIT A+ ASSURED

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1	What is the name of the compound below?





H3C

C



CH2CH3

C





H	Br



A E-3-bromopent-2-ene B E-...
OCR AS LEVEL CHEMISTRY A H432/02 SYNTHESIS AND ANALYTICAL TECHNIQUES GENUINE 2024 EXAM COMPLETE EXAM WITH CORRECT WELL DEFINED ANSWERS INNIT A+ ASSURED CHECK THE LAST PAGE FOR ANSWERS
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OCR AS LEVEL CHEMISTRY A H432/02 SYNTHESIS AND ANALYTICAL TECHNIQUES GENUINE 2024 EXAM

COMPLETE EXAM WITH CORRECT WELL DEFINED ANSWERS INNIT A+ ASSURED

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1	What is the name of the compound below?





H3C

C



CH2CH3

C





H	Br



A E-3-bromopent-2-ene B E-...
OCR A LEVEL CHEMISTRY A H432/01 PERIODIC TABLE,ELEMENTS AND PHYSICAL CHEMISTRY

GENUINE 2024 EXAM 100% COMPLETE WITH ACTUAL ANSWERS

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1	Several students titrate 25.00 cm3 of the same solution of sodium hydroxide, NaOH(aq) with hydrochloric acid, HCl (aq).



One stud...
OCR A LEVEL CHEMISTRY A H432/01 PERIODIC TABLE,ELEMENTS AND PHYSICAL CHEMISTRY GENUINE 2024 EXAM 100% COMPLETE WITH ACTUAL ANSWERS CHECK THE LAST PAGE FOR ANSWERS.
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OCR A LEVEL CHEMISTRY A H432/01 PERIODIC TABLE,ELEMENTS AND PHYSICAL CHEMISTRY

GENUINE 2024 EXAM 100% COMPLETE WITH ACTUAL ANSWERS

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1	Several students titrate 25.00 cm3 of the same solution of sodium hydroxide, NaOH(aq) with hydrochloric acid, HCl (aq).



One stud...
A LEVEL CHEMISTRY B (SALTERS) H433/03PRACTICAL SKILLS IN CHEMISTRY

100% ORIGINAL 2024 EXAM WITH ELABORATED ANSWERS A+ ASSURED

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1	This question is about haloalkanes and their reactivity.



(a)	Haloalkanes are useful intermediates for preparing a range of organic com...
A LEVEL CHEMISTRY B (SALTERS) H433/03PRACTICAL SKILLS IN CHEMISTRY 100% ORIGINAL 2024 EXAM WITH ELABORATED ANSWERS A+ ASSURED CHECK THE LASTBPAGE FOR ANSWERS
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A LEVEL CHEMISTRY B (SALTERS) H433/03PRACTICAL SKILLS IN CHEMISTRY

100% ORIGINAL 2024 EXAM WITH ELABORATED ANSWERS A+ ASSURED

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1	This question is about haloalkanes and their reactivity.



(a)	Haloalkanes are useful intermediates for preparing a range of organic com...
OCR A LEVEL CHEMISTRY B (SALTERS) H433/01 FUNDAMENTALS OF CHEMISTRY

2024 ACTUAL EXAM WITH 100% CORRECT ANSWERS.

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1	Which feature of the structure of the atom was deduced from the Geiger and Marsden experiment?



A	Atoms consist of electrons, protons and neutrons.
...
OCR A LEVEL CHEMISTRY B (SALTERS) H433/01 FUNDAMENTALS OF CHEMISTRY 2024 ACTUAL EXAM WITH 100% CORRECT ANSWERS. CHECK THE LAST PAGE FOR ANSWERS.
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OCR A LEVEL CHEMISTRY B (SALTERS) H433/01 FUNDAMENTALS OF CHEMISTRY

2024 ACTUAL EXAM WITH 100% CORRECT ANSWERS.

CHECK THE LAST PAGE FOR ANSWERS.

1	Which feature of the structure of the atom was deduced from the Geiger and Marsden experiment?



A	Atoms consist of electrons, protons and neutrons.
...
OCR AS LEVEL CHEMISTRY A HO32/02 DEPTH IN CHEMISTRY

ORIGINAL EXAM 2024 WITH ACCURATE QUESTIONS AND ANSWERS FOR A+ GRADE

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1	Group 2 elements are metals that react with oxygen and water.



(a)	Magnesium is oxidised when it burns in oxygen to form an ionic compound.

...
OCR AS LEVEL CHEMISTRY A HO32/02 DEPTH IN CHEMISTRY ORIGINAL EXAM V2 2024 WITH ACCURATE QUESTIONS AND ANSWERS FOR A+ GRADE CHECK THE LAST PAGE FOR ANSWERS
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OCR AS LEVEL CHEMISTRY A HO32/02 DEPTH IN CHEMISTRY

ORIGINAL EXAM 2024 WITH ACCURATE QUESTIONS AND ANSWERS FOR A+ GRADE

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1	Group 2 elements are metals that react with oxygen and water.



(a)	Magnesium is oxidised when it burns in oxygen to form an ionic compound.

...
OCR AS LEVEL CHEMISTRY A H032/01 BREADTH IN CHEMISTRY

GENUINE 2024 EXAM WITH ACCURATE ANSWERS FOR A+ GRADE.

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row shows the atomic structure of 37Cl –?



	protons	neutrons	electrons

A	17	18	20

B	17	20	18

C	18	19	17

D	20	17	21





Your answer	[1]





2	What i...
OCR AS LEVEL CHEMISTRY A H032/01 BREADTH IN CHEMISTRY GENUINE 2024 EXAM WITH ACCURATE ANSWERS FOR A+ GRADE. CHECK THE LAST PAGE FOR ANSWERS
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OCR AS LEVEL CHEMISTRY A H032/01 BREADTH IN CHEMISTRY

GENUINE 2024 EXAM WITH ACCURATE ANSWERS FOR A+ GRADE.

CHECK THE LAST PAGE FOR ANSWERS

row shows the atomic structure of 37Cl –?



	protons	neutrons	electrons

A	17	18	20

B	17	20	18

C	18	19	17

D	20	17	21





Your answer	[1]





2	What i...
OCR AS LEVEL CHEMISTRY B (SALTERS) H033/02 CHEMISTRY IN DEPTH

ACTUAL 2024 EXAM PREDICTION WITH ACCURATE QUESTIONS AND ANSWERS.

A+ GUARANTEED.CHECK THE LAST PAGE FOR ANSWERS.

1	Disposable lighters use butane (C4H10). Heat energy is released when the butane is burned.

Some students wish to determi...
OCR AS LEVEL CHEMISTRY B (SALTERS) H033/02 CHEMISTRY IN DEPTH ACTUAL 2024 EXAM PREDICTION WITH ACCURATE QUESTIONS AND ANSWERS. A+ GUARANTEED.CHECK THE LAST PAGE FOR ANSWERS.
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OCR AS LEVEL CHEMISTRY B (SALTERS) H033/02 CHEMISTRY IN DEPTH

ACTUAL 2024 EXAM PREDICTION WITH ACCURATE QUESTIONS AND ANSWERS.

A+ GUARANTEED.CHECK THE LAST PAGE FOR ANSWERS.

1	Disposable lighters use butane (C4H10). Heat energy is released when the butane is burned.

Some students wish to determi...
OCR AS LEVEL CHEMISTRY B (SALTERS) H033/01 FOUNDATIONS OF CHEMISTRY



2024 GENUINE EXAM PREDICTION RATED 5 STAR.100% COMPLETE WITH ACCURATE ANSWERS.



CHECK THE LAST PAGE FOR ANSWERS

1	How many protons are in a hydroxide ion, OH−?



A	1



B	8



C	9



D	10



Your answer	[1]





2	Which of ...
OCR AS LEVEL CHEMISTRY B (SALTERS) H033/01 FOUNDATIONS OF CHEMISTRY 2024 GENUINE EXAM PREDICTION RATED 5 STAR.100% COMPLETE WITH ACCURATE ANSWERS. CHECK THE LAST PAGE FOR ANSWERS
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OCR AS LEVEL CHEMISTRY B (SALTERS) H033/01 FOUNDATIONS OF CHEMISTRY



2024 GENUINE EXAM PREDICTION RATED 5 STAR.100% COMPLETE WITH ACCURATE ANSWERS.



CHECK THE LAST PAGE FOR ANSWERS

1	How many protons are in a hydroxide ion, OH−?



A	1



B	8



C	9



D	10



Your answer	[1]





2	Which of ...
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