Question

4. In the reaction H,S + Cl, → 2HCl + S, the substance oxidised is:
(a) sulphur
(b) HCl
(c) chlorine
5. An example of an amphoteric oxide:
(a) Cuo
(b) Fe 03
(c) AlO3
(d) NO
2
the blan​

Answer 1

Answer:

4.Sulphur

5.AlO3

Explanation:

4.Sulphur is getting oxidised since it is lossing hydrogen.

5.AlO3 acts with both acid and base in the same ways so it is amphoteric in nature.

Answer 2

Answer:

4.a)sulphur

5.c)Fe2O3