Assertion - NH-3- and - CH-3- both have pyramidal shape- Reason- N in - NH-3- and C in - CH-3- both have - sp-3- hybridisation with one lone pair of electron on each-Assertion is true- Reason is true and -160-Reason -160-is correct explanation for Assertion-Assertion is true- -160-Reason -160-is true and -160-Reason -160-is NOT the correct explanation for Assertion-Assertion is true- -160-Reason -160-is false-Assertion is false- -160-Reason -160-is true-

The correct option is A Assertion is true, Reason is true and #160;Reason #160;is correct explanation for Assertion.From figure it can be seen that, nbsp ...

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Byju's Answer

Standard XII

Chemistry

Amines as Bases

Assertion : ...

Question

Assertion : $N H_{3}$ and $C H_{3}^{-}$ both have pyramidal shape. Reason: N in $N H_{3}$ and C in $C H_{3}^{-}$ both have $s p^{3}$ hybridisation with one lone pair of electron on each.

Assertion is true, Reason is true and Reason is correct explanation for Assertion.

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Assertion is true, Reason is true and Reason is NOT the correct explanation for Assertion.

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Assertion is true, Reason is false.

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Assertion is false, Reason is true.

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Solution

The correct option is A Assertion is true, Reason is true and Reason is correct explanation for Assertion.
From figure it can be seen that,
N in $N H_{3}$ and C in $C H_{3}^{-}$ both have $s p^{3} -$ hybridisation with one lone pair of electron on each.
Also, $N H_{3}$ and $C H_{3}^{-}$ both have pyramidal shape.

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Assertion :NH3 and CH−3 both have pyramidal shape. Reason: N in NH3 and C in CH−3 both have sp3 hybridisation with one lone pair of electron on each.

The correct option is A Assertion is true, Reason is true and Reason is correct explanation for Assertion.From figure it can be seen that, N in NH3 and C in CH−3 both have sp3− hybridisation with one lone pair of electron on each.Also, NH3 and CH−3 both have pyramidal shape.

Assertion : $N H_{3}$ and $C H_{3}^{-}$ both have pyramidal shape. Reason: N in $N H_{3}$ and C in $C H_{3}^{-}$ both have $s p^{3}$ hybridisation with one lone pair of electron on each.