Question

the non metal which does not react with water but react with alkali is​

Answer 1

Answer:

Beryllium

Magnesium (Mg) reacts with water vapor to form magnesium hydroxide and hydrogen gas. Beryllium (Be) is the only alkaline earth metal that does not react with water. This is due to its small size and high ionization energy in relation to the other elements in the group.

Answer 2

Answer:

Boron

Bromine

P4

Fluorine

Answer :

C

Solution :

Ce4+(aq.) act as oxidising agent.

Thus it accepts electrons from reducing agents and get reduced to Ce3+(aq.).

Ce4+(aq.)+e−→Ce3+(aq.)

Another Answer is:

Beryllium

Magnesium (Mg) reacts with water vapor to form magnesium hydroxide and hydrogen gas. Beryllium (Be) is the only alkaline earth metal that does not react with water. This is due to its small size and high ionization energy in relation to the other elements in the group.

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