Question

rani dropped a metal piece A in the solution of other metal B. After some time a new colourless compound C is formed A,B and C respectively can be

1. mg,nacl,mgcl2
2. cu,znso4,cuso4
3.mg,cuso4,mgso4
4.fe,znso4,feso4

Answer 1

Answer:

OPTION (3)

Explanation:

FROM ALL  OF THE 4 OPTIONS ONLY OPTION 3 IS CORRECT BECAUSE ACCORDING TO REACTIVITY SERIES OF METAL ONLY THE 3RD REACTION CAN TAKE PLACE ALL OTHER ARE NOT POSSIBLE .

I HAVE GIVEN THE REACTIVITY SERIES OF METALS BELOW WHICH IS FROM MOST REACTIVE TO LEAST REACTIVE METAL YOU CAN CHECK YOURSELF.   THANK  YOU.

Lithium Li  

Sodium

Calcium  

Magnesium  

Aluminium  

Manganese

Zinc

Iron

Nickel  

Tin  

Lead

                        MARK BRAINLIEST