Question

Arrange the metals A, B and C in order of decreasing reactivity keeping in view the following
reaction
A + BSO4  ASO4 + B
B + 2CNO3  B(NO3)2 + 2C
A + C2O  AO + 2C
(A) B > C > A (B) B > A > C (C) A > C < B (D) A > B > C

Answer 1

Answer:

B is correct ans. please note down it

Answer 2

Answer:

B is the correct✔

if I am right mark me !!