Question
Chemistry Question on Solutions
Equal volumes of molar hydrochloric acid and sulphuric acid are neutralised by dilute NaOH solution and x kcal and y kcal of heat are liberated respectively. Which of the following is true?
A
(A) x= y
B
(B) x=y2
C
(C) x= 2y
D
(D) None of the above
Answer
(B) x=y2
Explanation
Solution
Explanation:
Enthalpy of 1 g equivalent of strong acid and 1 g equivalent strong base = 13.7 kcal Equal volume contains double eq. of H2SO4 than HCl