Which compound does not dissolve in hot, dilute $$HN{O_3}$$ ?
A.
$$HgS$$
B.
$$PbS$$
C.
$$CuS$$
D.
$$CdS$$
Answer :
$$HgS$$
Solution :
$$HgS$$ does not dissolved in hot dil. $$HN{O_3}$$
Releted MCQ Question on Inorganic Chemistry >> D and F Block Elements
Releted Question 1
When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volume of hydrogen evolved is