Chemistry - Complete Pblock- Question with Solution | TestHub
ChemistryComplete Pblock-p-Block 13,14Medium2 minQB
ChemistryMediummultiple choice
Which of the following statement/s about diborane is/are CORRECT?
Options:(select one or more)
Answer:
A, B, C, D
Solution:
(A) Bridge B-H (about 133 pm) is longer than terminal B-H (about 119 pm): correct.
(B) Each B forms 4 bonds, so it is sp3: correct.
(C) 12 electrons for 8 bonds' worth of pairs, so it is electron deficient (hypovalent): correct.
(D) 2×3 + 6×1 = 12: correct.
Answer: A, B, C, D.
Stream:JEESubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 13,14
⏱ 2mℹ️ Source: QB
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