Question

09. The number of s2- ions present in 1 L of
0.1 M H2S (Ka(H2S) = 10-21] solution having
[HⓇ] = 0.1 M is
(A) 6.023x103
(B) 6.023x104
(C) 6.023x105
(D) 6.023x106,
| 10. Three sparingly soluble salts M2X, MX,
po) / 10
and MV horoth​

Answer 1

Explanation:

three sparingly soluble in salts M2X,MX,po)/ 10

and MV horoth