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On heating blue coloured powder of …

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On heating blue coloured powder of copper II nitrate in a boiling tube, black copper oxide, O2 and a brown gas X is formed.(a) I Identify the type of reaction and the gas x.(b) write balanced chemical equation of the reaction.(c) write the pH range of aqueous solution of the gas x.

Posted by Ayush Koshta 6 years, 6 months ago

CBSE > Class 10 > Science

2 answers

James Darwing 6 years, 6 months ago

1) decomposition reaction 2) Cu(NO3)2 = CuO +NO3. 3) gas X is NO3 4) 2.0 -2.3 ph range

0Thank You

Nihal Baser 6 years, 6 months ago

CuNa+Cu(OH)+H(g)

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CBSE > Class 10 > Science