(A) + 2 C 200 0 ∘ C to 250 0 ∘ C (B) +2 CO ↑ (B) + C a r b o n 200 0 ∘ C to 250 0 ∘ C ( C ) If A is an example of 3-d silicate then select the correct statements about (C)

Question

(A) + 2 C 200 0 ∘ C to 250 0 ∘ C ​ (B) +2 CO ↑ (B) + C a r b o n 200 0 ∘ C to 250 0 ∘ C ​ ( C ) If A is an example of 3-d silicate then select the correct statements about (C)

TestHub · Accepted Answer

Explain the question: Identify properties of product (C)

Concept: This question is based on reduction of SiO₂ → Si → SiC; network bonding. Solution:

⇒ Si and C are Sp³ hybridised in SiC.

⇒ SiC is non-planar and each atom is Sp³ hybridised.

⇒ SiC is 3d-network structure like diamond and it is colourless solid at room temperature.

⇒ SiC is not being affected by any acid except H₃PO₄

Chemistry - Complete Pblock- Question with Solution | TestHub

Options:(select one or more)

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