Question

Q3. Pick the odd one out. Give

(b) HCI, HNO3, H2SO4, NaOH
(c) Copper, Gold, Silver, Platinum​

Answer 1

Explanation:

. Give

(b) HCI, HNO3, H2SO4, NaOH

(c) Copper, Gold, Silver, Platinum

Answer 2

A.) NaOH

B.) copper

Hope this helps u

Have a great day