O Level Courses

Chapter 13: IGCSE O Level Physics Exam Tests

IGCSE O Level Physics MCQs - Chapter 13

# Melting and Boiling Multiple Choice Questions (MCQs) PDF Download - 1

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The Melting and Boiling Multiple Choice Questions (MCQs) with Answers PDF, Melting and Boiling MCQs PDF Download e-Book Ch. 13-1 to study IGCSE O Level Physics Course. Practice Evaporation MCQs, Melting and Boiling quiz questions and answers PDF for colleges that offer certificate programs. The Melting and Boiling MCQs App Download: Free learning app for melting and solidification, latent heat career test to learn online GCSE courses.

The Multiple Choice Question (MCQ Quiz): Statement related to process of evaporation that is incorrect is; "Melting and Boiling" App Download (Free) with answers: Evaporation takes place within the liquid; Evaporation occurs at any temperature; Temperature may change during evaporation; No bubbles are formed in the liquid during evaporation; for colleges that offer certificate programs. Solve Moments Quiz Questions, download Google eBook (Free Sample) for ACT subject test tutoring.

## Melting & Boiling Questions and Answers : MCQ Quiz 1

MCQ 1:

Statement related to the process of evaporation that is incorrect is

1. Evaporation occurs at any temperature
2. Evaporation takes place within the liquid
3. Temperature may change during evaporation
4. No bubbles are formed in the liquid during evaporation
MCQ 2:

As pressure is lowered,

1. the melting point of the ice decreases
2. the melting point of the ice increases
3. the boiling point of the water increases
4. no change is observed the melting point of ice or boiling point of water
MCQ 3:

Latent heat of vaporization is

1. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K
2. the amount of heat required to raise the temperature of a substance by 1 K
3. the amount of heat required to change the phase of a substance from solid to liquid without any change in temperature
4. the amount of heat required to change the phase of a substance from liquid to gas without any change in temperature
MCQ 4:

Specific latent heat of fusion is

1. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K
2. the amount of heat required to change the phase of a substance from solid to liquid without any change in temperature
3. the amount of heat required to change the phase of a 1 kg of substance from solid to liquid without any change in temperature
4. the amount of heat required to change the phase of a 1 kg of substance from liquid to gas without any change in temperature
MCQ 5:

Provided that the latent heat of fusion of a 5.4 kg block of ice has been provided by a heater of 1 kW for 1800 s, the specific latent heat of fusion of ice would then be equal to

1. 333 kJ ⁄ kg
2. 340 kJ ⁄ kg
3. 350 kJ ⁄ kg
4. 360 kJ ⁄ kg