Question

which of the following metal is most reactive a) magnesium b) sodium c) calcium d)nickel

Answer 1

sodium will be the right answer...

Answer 2

Question :-

Which of the following metal is most reactive a) magnesium b) sodium c) calcium d)nickel ?

Answer :-

OPTION b)

Explanation :-

Sodium is a highly electropositive metal and has a high reactivity .

It is located at the top of the electrochemical series .

Thus it can displace any element located below the series.

So option B has to be the correct option.

Hope it helps !

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