SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which substance is a compound?
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SiH3
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SiH3
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sih3
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sih3
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Explanation:
Detailed explanation-1: -A silanide is a chemical compound containing an anionic silicon(IV) centre, the parent ion being SiH−3.
Detailed explanation-2: -(KOM-pownd) In science, a substance made from two or more different elements that have been chemically joined. Examples of compounds include water (H2O), which is made from the elements hydrogen and oxygen, and table salt (NaCl), which is made from the elements sodium and chloride.
Detailed explanation-3: -N atom in N(SiH3)3 donates its lone pair of electron in empty d orbital of Si atom which results into d−p bonding. It has sp2 hybridisation and planar structure.
Detailed explanation-4: -Common salt. Water. Soap. Baking soda. Sugar. 05-Sept-2022
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