Question

05. Name the following.
(i) Gas liberated when ammonium nitrate is heated.
(ii) Two stable metallic hydroxides.
(iii) Two metals which does not react with oxygen.
(iv) Two metals which directly combine with sulphur on heating.
(v) Two metals which directly combine with nitrogen on heating.​

Answer 1

Answer:

1. nitrous oxide
2. sodium , potassium hydroxideetc like alkali metals..
3. noble metals like gold, platinum etc...
4. zinc and iron
5. Magnesium and calcium