The latent heat of vapourization of liquid of “m”gm when the heat energy of “Q” calories is supplied to change its state from liquid to gas is ……………… 

1. Latent heat of fusion: The quantity of heat required to convert unit mass of a substance from its solid state to the liquid state, at its melting point, without any...

1. The energy required to completely separate the molecules or atoms in liquids is greater than the energy needed to break the rigidity (rigid bonds between the molecules or atoms)...

Mass (m) = 2 kg = 2 × 103 g. latent heat of fusion for ice (L) = 80 cal/g. To find: Heat energy (Q) Formula: Q = mL From formula, Q = 2 × 103 ×...

Correct option is  A) cal/gm

Correct option is  B) J/Kg

C) 540 cal/gm

Correct option is  A) Q = mL

Correct option is D) B or D