NEET 2020 Chemistry: VSEPR Theory, Hybridization

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Question 1

Which of the following species has the maximum bond angle?

• ABCl₃
• BNH₃
• CPCl₅
• DIF₆

Question 2

Camphor is often used in molecular mass determination because.

• AIt is readily available
• BIt has a very high cryoscopic constant
• CIt is volatile
• DIt is solvent for organic substances

Question 3

In a regular octahedral molecule, MX₆ the number of X-M-X bonds at 180^o is.

• AThree
• BTwo
• CSix
• DFour

Question 4

Among the following, the pair in which the two species are not isostructural is.

• ASiF₄ and SF₄
• BIO₃ and XeO₃
• CBH₄⁺ and NH₄⁺
• DPF₆ and SF₆

Question 5

In an octahedral structure, the pair of d orbitals involved in hybridization is

• A
• B
• C
• D

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