Equilibrium Question 885

Question: Taking Ba(OH)2 to be completely ionised. The pH of its 0.001 M solution is

Options:

A) 11.3

B) 2.7

C) 11

D) 3

Show Answer

Answer:

Correct Answer: A

Solution:

[OH]=2[Ba(OH)2]=2×.001=2×103

pOH=log2×103,=2.7

pH=14pOH=142.7=11.3



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक