1.

A student while heating solid lead nitrate taken in a test-tube would observe :(1) white residue of PbO2(2) green residue of NO2(3) yellow residue of PbO(4) brown residue of NO

Answer»

A student while heating solid lead nitrate taken in a test-tube would observe :

(1) white residue of PbO2

(2) green residue of NO2

(3) yellow residue of PbO

(4) brown residue of NO





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