On heating blue coloured powder of copper (II) nitrate in a boiling tube
Metals and Non-metals (10)On heating blue coloured powder of copper (II) nitrate in a boiling tube, black copper oxide, O2 and a brown gas X is formed.
- Identify the type of reaction and the gas X.
- Write balanced chemical equation of the reaction.
- Write the pH range of aqueous solution of the gas X.
Answer
Exam Year:
2019
Related Questions
- Draw a labelled diagram of the set-up of a circuit
- The electron dot structure of chlorine molecule is
- The melting points and boiling points of some ionic compounds
- Platinum, gold and silver are used to make jewellery
- What are amphoteric oxides
- Why are metals good conductors of electricity whereas glass is a bad conductor of electricity