Pick out the metals which can react with magnesium sulphate solution. Justify the answer. calcium, aluminium, mercury, sodium, platinum, copper

aluminium, mercury , platinum and copper.

Explanation:

A single replacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution. Thus one element should be different from another element.

A general single displacement reaction can be represented as :

Thus the metals which are more reactive than magnesium will react with magnesium sulphate solution.

The metals which are more reactive than magnesium are aluminium, mercury , platinum and copper.

thats a little if u want the answer just look it up on google thats what i do haha : )