Question

(D) 1.71
6. Which is the correct option for increasing
reactivities from left to right?
(A) Mercury, Gold, Lead, Zinc
(8) Coppor, Silver, Hydrogen Copper
.(C) Magnesium, Lead, Hydrogen, Copper
(D) Aluminium Magnesium, Calcium, Sodium​

Answer 1

Answer:

a option a Mercury,gold,lead,zinc

Answer 2

Answer:

d is the answer is it right?