Question

(a) How do metals react with hydrogen? Explain with an example.
(b) How do non-metals react with hydrogen? Explain with an example.

Answer 1

Answer:

A. Most of the metals do not react with hydrogen . Only a few reactive metals react with hydrogen to form metal hydrides . For example : When Hydrogen gas is passed over heated sodium , then sodium hydride is formed . ... For example : Sulphur combines with hydrogen to form Hydrogen sulphide

B. Non-metals react with hydrogen to form covalent hydrides. For example, nitrogen, oxygen, sulphur and chlorine react with hydrogen to form ammonia, water, hydrogen sulphide and hydrogen chloride, respectively. yes.Nonmetals reacts with hydrogen to form covalent hydrides .

Answer 2

Answer:

Explanation:

Answer:

A. Most of the metals do not react with hydrogen . Only a few reactive metals react with hydrogen to form metal hydrides . For example : When Hydrogen gas is passed over heated sodium , then sodium hydride is formed . ... For example : Sulphur combines with hydrogen to form Hydrogen sulphide

B. Non-metals react with hydrogen to form covalent hydrides. For example, nitrogen, oxygen, sulphur and chlorine react with hydrogen to form ammonia, water, hydrogen sulphide and hydrogen chloride, respectively. yes.Nonmetals reacts with hydrogen to form covalent hydrides .