Question

Name them —

1. A metal hyroxide which is soluble in water and is not decomposed by heat

2. A metal nitrate which leaves a metallic Residue on Thermal decomposition

3. a metallic oxide which leaves a metallic Residue on Thermal decomposition

4. a non metal which forms a neutral oxide which combines with oxygen to form a coloured acidic oxide

5. a solution which absorbs nitric oxide forming an addition compound

6. The reduced product formed when ammonia is oxidised by a yellow amphoteric oxide

7. the metal whose oxide, hydroxide and carbonate do not decompose on heating

8. the metal whose oxide on Thermal decomposition gives back to metal as the Residue

9. the metal whose nitrate gives an acidic and a neutral oxide on heating and leaves behind a white Residue

10. The metal below lead in the activity series whose is reduced to the metal by a reducing agent

Answer 1

1. NaOH
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