1.

On strong heating lead nitrate gives

Answer»

PbO, NO, `O_(2)`
PbO, NO, `NO_(2)`
`PbO_(2),PbO,NO_(2)`
`PbO,NO_(2),O_(2)`

SOLUTION :`2PB(NO_(3))_(2)overset(DELTA)to2PbO+4NO_(2)+O_(2)`


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