Question

4. An acidic oxide will be formed by:
a. Na
b. P.
c. K
d. Mg
5. Which of the following metals will displace iron from its salt solution?
Zinc
b. Lead
Copper
d. Gold​

Answer 1

Answer:

$\large\mathcal{\red{Answer :-}}$

Mg

Explanation:

Copper

Answer 2

Answer:

4)p is the correct answer