Question

Q2. A student has four samples A, B, C, D containing dil. HCI, aqueous KCI, dil NaOH and distilled
water respectively. Which two samples would show an equal value of PH?​

Answer 1

Answer:

B aq KCl and D distilled water will have equal pH.

Explanation:

C is dil NaOH , which is a base hence its pH would be greater than 7  , D is distilled water which is neutral hence pH would be 7 . Therefore among the four samples A, B, C, D ---------------- B aq KCl and D distilled water will have equal pH .

Hope it helps you ........

Answer 2

Answer:

(B) Aqueous KCl and (D) Distilled Water