Question

Equal volumes of molar hydrochloric acid and sulphuric acid are neutralized by dil. NaOH solution and x kcal and y kcal of heat are liberated respectively. Which of the following is true?

• A. x = y
• B. x = y
• C. x = 2y
• D. None of these.

Answer 1

Answer: (B)

x = y

Answer 2

1 M H2SO4 = 2g eq. of H2SO4

hence, y = 2x or x = $\frac{1}{2}$ y.