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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: - Which one of the following dfects in the crystals lowers its density
- The most basic amine among the following is
- From the colligative properties of solution which one is the best method for
- The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- Equal volumes of 0.1 M AgNO₃ and 0.2 M NaCl are mixed
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following dfects in the crystals lowers its density
- The most basic amine among the following is
- From the colligative properties of solution which one is the best method for
- The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- Equal volumes of 0.1 M AgNO₃ and 0.2 M NaCl are mixed
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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