Question

At $100^\circ C$ the $K_w$ of water is $55\, times$ its value at $25^\circ C$. What will be the pH of neutral solution ? $(log 55 = 1.74)$

• A. 7
• B. 7.87
• C. 5.13
• D. 6.13

Answer 1

Answer: (D)

6.13

Answer 2

Answer (d) 6.13