An inorganic compound (A) is made of two most occuring elements in the Ea

Discussion Forum : P Block Elements

Question -

An inorganic compound (A) is made of two most occuring elements in the Earth's crust and has a polymeric tetrahedral network structure. With carbon, compound (A) produces a poisonous gas (B) which is the most stable diatomic molecule. Compounds (A) and (B) will be

Options:

A .

S i O_{2}, C O_{2}

B .

S i O_{2}, C O

C .

S i C, C O

D .

S i O_{2}, N_{2}

Answer: Option B
:
B

$S i O_{2} + 2 C \to S i + 2 C O$ .

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Discussion Forum : P Block Elements

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