Question

गैलेना है।
(A) CuFeS2
(B) PbS
(C) ZnS
(D) CaSO4

Answer 1

PbS

Lead sulfide Is an organic compound with the formula PbS.

PbS also known as galena is the principal ore and the most important compound of lead .

It is a semiconducting material with niche uses.

Hope it will help you ...