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Which of the following is electron-deficient?
Options
(a) (SiH₃)₂
(b) (BH₃)₂
(c) PH₃
(d) (CH₃)₂
Correct Answer:
(BH₃)₂
Explanation:
Electron deficient molecules are compounds which do not have sufficient number of eletrons to form normal covalent bonds. (BH₃)₂ has two 3 centre – 2 electron bonds.
Related Questions: - In Gabriel phthalimide synthesis, the compound obtained is
- The common oxidation state shown by lanthanides in their compounds is
- Which of the following group activates the benzene ring most towards electrophili
- Which of the following halides is the most stable
- In Friedel-Craft’s alkylation, besides AlCl₃ the other reactants are
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Gabriel phthalimide synthesis, the compound obtained is
- The common oxidation state shown by lanthanides in their compounds is
- Which of the following group activates the benzene ring most towards electrophili
- Which of the following halides is the most stable
- In Friedel-Craft’s alkylation, besides AlCl₃ the other reactants are
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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