How much energy needs to be supplied to 150 g of water at `100^@C` to convert it to steam at `100^@C`. (L=540 cal/g)

How much heat energy is necessary to raise the temperature of 5 kg of water from 20^@C to 100^@C

Work done in converting one gram of ice at -10^@C into steam at 100^@C is

How much heat will be required to convert 20g of water at 100⁰C into steam at 100⁰C ? (Specific latent heat of vaporization of water = 540 cal/g)

How much heat energy is necessary to raise the temperature of kg of water from 20" "^(@)C to 100" "^(@)C .

Convert: -100@ C to kelvin

How much copper can be obtained from 100g of copper sulphate (CuSO_4) ?

Solve the following examples / numeriacl problems: Calculate the amount of heat required to convert 10 g of water at 30⁰ C into steam at 100⁰ C. ( Specific latent heat of vaporization of water =540 cal/g)

Solve the following examples / numeriacl problems: Find the amount of heat required to convert 10 g of water at 100⁰ C into steam. ( Specific latent heat of vaporization of water =540 cal/g)

Solve the following examples / numeriacl problems: Calculate the amount of heat required to convert 15 g of water at 100⁰ C into steam. ( Specific latent heat of vaporization of water =540 cal/g)

1 g of water at 100^(@)C is completely converted into steam at 100^(@)C . 1g of steam occupies a volume of 1650cc. (Neglect the volume of 1g of water at 100^(@)C ). At the pressure of 10^5N//m^2 , latent heat of steam is 540 cal/g (1 Calorie=4.2 joules). The increase in the internal energy in joules is