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At room temperature the solid compound is
Options
(a) CO₂
(b) SiO₂
(c) NO₂
(d) SO₂
Correct Answer:
SiO₂
Explanation:
Silicon dioxide consists of continous lattice of silicon and oxygen connected by covalent bonds.Each silicon atom is tetrahedrally surrounded by four oxygen atoms.It is a network solid.
Related Questions: - A mixture of calcium acetate and calcium benzoate on dry distillation gives
- A gas decolourised by KMnO₄ solution but gives no precipitate with ammoniacal cuprous
- For a spontaneous process, entropy always
- Reaction of HBr with propene in the presence of peroxide gives
- At 25⁰C, the dissociation constant of a base, BOH, is 1.0 ˣ 10⁻¹².
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A mixture of calcium acetate and calcium benzoate on dry distillation gives
- A gas decolourised by KMnO₄ solution but gives no precipitate with ammoniacal cuprous
- For a spontaneous process, entropy always
- Reaction of HBr with propene in the presence of peroxide gives
- At 25⁰C, the dissociation constant of a base, BOH, is 1.0 ˣ 10⁻¹².
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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