When a certain mass of an ideal diatomic gas is supplied with 105 cal of heat, then what amount of heat, which raises its temperature ?

Q: When a certain mass of an ideal diatomic gas is supplied with 105 cal of heat, then what amount of heat, which raises its temperature ?

(a) 105 cal

(b) 27 cal

(c) 75 cal

(d) 60 cal

Click to See Answer :
Ans: (b)