Question

when crystals f lead nitrate are heated strongly in a dry test tube , what happens to the crystals ???

Answer 1

Hey dear ur answer is here...!!

Lead nitrate ,when heated strongly in a dry test tube, it produces Lead oxide(PbO) , Nitrogen dioxide( NO2) and oxygen(O2). The lead nitrate is found to turn yellow due to the resultant product- lead oxide(PbO) and also there is evolution of a reddish brown gas which is nitrogen dioxide.

Hope this helps you out....!!!

Answer 2

Answer:

lead nitrate ,when heated strongly in a dry test tube it produces lead oxide (pbo) nitrogen dioxide (no2) and oxygen (02) . the lead nitrate is found to turn yellow due to the resultant product -lead oxide (pb0) and also three is evolution of a reddish brown gas which is nitrogen

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