Latent Heat of Fusion Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Melting point is also known as

1. fusion point
2. constant point
3. boiling point
4. freezing point

MCQ 2: Latent heat of fusion of ice is

1. 4.36 × 10⁵ Jkg^-1
2. 2.36 × 10⁵ Jkg^-1
3. 1.36 × 10⁵ Jkg^-1
4. 3.36 × 10⁵ Jkg^-1

MCQ 3: Ice changes into water at

1. 100 °C
2. 0 °C
3. 132 °C
4. 32 °C

MCQ 4: The temperature at which a substance changes from liquid to solid is called its

1. constant point
2. boiling point
3. freezing point
4. melting point

MCQ 5: The temperature at which a solid starts melting is called its

1. constant point
2. boiling point
3. freezing point
4. melting point