Question

$\bf{\boxed{\huge{HOLA\: MATES}}}$ Give the answer with proper reasons

Answer 1

i.the most reactive metal is A
2.it will displaces copper sulphate.
3.the order will be B....A......C...D

Answer 2

Hi mate

I) metal A is most reactive
ii) copper sulphate will be displaced by it
iii) B. A. C. D is the order