JEE Main Chemistry question

Chemistry Thermodynamics JEE Main

If 900 J/g of heat is exchanged at the boiling point of water then the increase in entropy is

(A)43.4 J/molCorrect
(B)87.2 J/mol
(C)900 J/mol
(D)Zero

Answer: (A)

Solution

Total heat for 1 mol (18 g) of water . .

Question ID VK-134975