one mole of magnesium nitride on the reaction with an

One mole of magnesium nitride on the reaction with an excess of water gives :

A. two moles of ammonia

B. one mole of nitric acid

C. one mole of ammonia

D. two moles of nitric acid

Answer : two moles of ammonia

Solution :
$$M{g_3}{N_2} + 6{H_2}O \rightleftharpoons 3Mg{\left( {OH} \right)_2} + 2N{H_3}$$

Releted MCQ Question on
Inorganic Chemistry >> S - Block Elements

Releted Question 1

A substance absorbs $$C{O_2}$$ and voilently reacts with water. The substance is

A. $$CaC{O_3}$$

B. $$CaO$$

C. $${H_2}S{O_4}$$

D. $$ZnO$$

View Answer

Releted Question 2

Calcium is obtained by

A. electrolysis of molten $$CaC{l_2}.$$

B. electrolysis of solution of $$CaC{l_2}$$ in water.

C. Reduction of $$CaC{l_2}$$ with carbon.

D. roasting of limestone.

View Answer

Releted Question 3

A solution of sodium metal in liquid ammonia is strongly reducing due to the presence of

A. sodium atoms

B. sodium hydride

C. sodium amide

D. solvated electrons

View Answer

Releted Question 4

The hydration energy of $$M{g^{ + + }}$$ is larger than that of :

A. $$A{l^{3 + }}$$

B. $$N{a^ + }$$

C. $$B{e^{ + + }}$$

D. $$M{g^{3 + }}$$

View Answer

One mole of magnesium nitride on the reaction with an excess of water gives :

Releted MCQ Question on
Inorganic Chemistry >> S - Block Elements

A substance absorbs $$C{O_2}$$ and voilently reacts with water. The substance is

Calcium is obtained by

A solution of sodium metal in liquid ammonia is strongly reducing due to the presence of

The hydration energy of $$M{g^{ + + }}$$ is larger than that of :

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S - Block Elements

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One mole of magnesium nitride on the reaction with an excess of water gives :

Releted MCQ Question on Inorganic Chemistry >> S - Block Elements

A substance absorbs $$C{O_2}$$ and voilently reacts with water. The substance is

Calcium is obtained by

A solution of sodium metal in liquid ammonia is strongly reducing due to the presence of

The hydration energy of $$M{g^{ + + }}$$ is larger than that of :

Practice More Releted MCQ Question on S - Block Elements

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Releted MCQ Question on
Inorganic Chemistry >> S - Block Elements

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S - Block Elements