Define specific heat capacity and molar heat capacity of a substance.

Define heat capacity of a substance.

It has been found that 221.4J is needed to heat 30g of ethanol from 150C to 180C. calculate (a) specific heat capacity, and (b) molar heat capacity of ethanol.

Specific heat capacity of water is

What is the relationship between heat capacity and specific heat capacity of a substance ?

The specific heat capacity of water is :

What is the difference between (i) heat capacity (ii) specific heat capacity and (iii) molar specific heat capacity.

Predict the total number of intensive properties: (i) Free energy , (ii) Critical density , (iii) Viscosity , (iv) Specific heat capacity (v) molar heat capacity , (vi) Kinetic energy , (vii) Specific gravity , (viii) Dielectric constant (ix) pH

A metal piece of mass 20 g is heated to a constant temperature of 100^@ C. Then it is added in a calorimeter of mass 50 g and specific heat capacity 0.42 J g^(-1) K^(-1) , containing 50 g of water at 20^@ C. After stirring the water, the highest temperature recorded is 22^@ C. Calculate the specific heat capacity of metal. Specific heat capacity of water = 4.2 J g^(-1)K^(-1)

The ratio of specific to molar heat capacity of a body

A certain substance has a mass of 50/gmol. When 300 J of heat is added to 25 g of sample of this material, its tempertuare rises from 25 to 45^(@) C. Calcualte (i) thermal capacity.. (ii) Specific heat and (iii) molar heat capacity of the sample.