Question

on heating blue coloured powder of copper (II) nitrate in a boiling tube copper oxide (black Oxygen) gas and brown gas (X )is formed.
(i) write the balanced chemical equation of reaction
(ii) Identify the gas 'X'​

Answer 1

Answer:

ਾ੮੫੍੪੮ੈੁਤੱੂਦੈ੪ਦੱਤਪ੍੫੯ਿਰਚੰ੬੦ੀਬਜਜੇ੪ਦੈ੪ਗੈਦ੪ਿਬਜੀਜ੫ੌ੬ੇੂਗ੍ਦ੫ੀਾਹੇਗੂੇਦ੪ਾਜ੫੍ਪਤੇਬਦੰਚਹਾਜ੬ਾਬੱੇ੪ਦ੍ਚਹਦਬਰਡਲ੦ਕਵ੮ਪ੮ਡਪਗਡਡਿਚਰ੍੫ਜ੍ਦ੫ਦੂੱਸਪ੍੪ਦੈਦ੪ਪੈ੮ਦਜਰ੯ਹ੦ਗਿ੬੫੮ੂਦ੍