1.

Which one of the following is not used as fertlizer ?

Answer»

Ammonium nitrate
Ammonium sulphate
Ammonium phosphate
potassium sulphate

Solution :Ammonium sulfide solutions are USED occasionally in photographic developing, to apply patina to bronze, and in textile MANUFACTURING . Also, due to offensive smell, it is the ACTIVE ingredient in a veriety of pranks including the common STINK BOMB.


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