A Level Courses

Chapter 10: IGCSE A Level Chemistry Exam Tests

IGCSE A Level Chemistry MCQs - Chapter 10

Enthalpy Change Quiz Questions and Answers PDF - 7

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Enthalpy Change Questions & Answers PDF Download: MCQ Quiz 7

MCQ 31: 1 mol of a hydrated salt is obtained from 1 mol of

A) hydrated solvent
B) hydrated solute
C) anhydrous salt
D) none of above

MCQ 32: Values are bond energies refer to broken bonds hence they are always

A) positive
B) negative
C) neutral
D) constant

MCQ 33: The formation of the bond is usually

A) exothermic
B) endothermic
C) ectothermic
D) hypothermic

MCQ 34: The first law of thermodynamics states that energy can not be

A) created only
B) destroyed only
C) converted
D) created and destroyed

MCQ 35: Meals can be heated up when camping by the help of

A) self heating food box
B) auto heating food box
C) temporary heating food box
D) manual heating food box

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Enthalpy Change App (Android & iOS)

Enthalpy Change App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)