Complete the statements given below pertaining to metallurgy by filling the blank with the correct word. "M" is a metal.

M is electropositive than hydrogen and can replace the _ ion in hydrochloric acid to form a salt.

more, hydrogen

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less, hydrogen

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more, chloride

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less, chloride

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Solution

The correct option is A more, hydrogen
If M is metal then M is more electropositive than hydrogen and can replace the hydrogen ion in hydrochloric acid to form a salt as
$M + 2 H C l \to M C l_{2} + H_{2}$

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Complete the statements given below pertaining to metallurgy by filling the blank with the correct word. "M" is a metal. M is ______ electropositive than hydrogen and can replace the _______ ion in hydrochloric acid to form a salt.

The correct option is A more, hydrogenIf M is metal then M is more electropositive than hydrogen and can replace the hydrogen ion in hydrochloric acid to form a salt asM+2HCl→MCl2+H2

Complete the statements given below pertaining to metallurgy by filling the blank with the correct word. "M" is a metal.

M is electropositive than hydrogen and can replace the _ ion in hydrochloric acid to form a salt.

The correct option is A more, hydrogen
If M is metal then M is more electropositive than hydrogen and can replace the hydrogen ion in hydrochloric acid to form a salt as
$M + 2 H C l \to M C l_{2} + H_{2}$