Question

Assertion (A) : Metals like sodium ,magnesium, and iron react with air and water is not an indication of their relative position in the activity series. Reason (R) : Sodium reacts violently even with cold water , magnesium reacts with hot water and iron reacts with steam and with air it reacts very slowly. Thus the relative position of these metals in the activity series are : sodium, magnesium, iron. *

a) Both A and R are true and R is the correct explanation of A

b) A is true but R is false

c)A is false but R is true

d)Both A and R are true but R is not the correct explanation of A

​

Answer 1

Answer:

A is false but R is true

Hope it helps you...

Please mark my answer as brainliest

Answer 2

Answer:

a is the right answer,hope it helps u