Question

Insulators have very high:

• A. boiling point
• B. melting point
• C. specific heat capacity
• D. freezing point

Answer 1

The correct option is C specific heat capacity

The specific heat capacity of a substance is the amount of heat required to raise the temperature of unit mass of substance through $1^{o}C$.

The insulators don't allow the heat to pass through them easily. A large amount of heat is required to raise their temperature even by $1^{o}C$ because insulators have high specific heat capacity.