a b and c respectively are 881032431

$$(A), (B)$$ and $$(C)$$ respectively are

A. $$N{a_3}P{O_4},NaP{O_3},{\left( {Mn} \right)_3}{\left( {P{O_4}} \right)_2}$$

B. $$N{a_2}HP{O_4},N{a_3}P{O_4},M{n_3}{\left( {P{O_4}} \right)_2}$$

C. $$N{a_2}HP{O_4},NaP{O_3},Mn{\left( {P{O_3}} \right)_2}$$

D. $$N{a_2}HP{O_4},NaP{O_3},NaMnP{O_4}$$

Answer : $$N{a_2}HP{O_4},NaP{O_3},NaMnP{O_4}$$

Solution :
S - Block Elements mcq solution image

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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. $$ZnO$$

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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.

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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

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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

$$(A), (B)$$ and $$(C)$$ respectively are

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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$$(A), (B)$$ and $$(C)$$ respectively are

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