A rotation of 120° about the axis passing through N and the centre of the triangle of the three H atoms makes NH 3 reappear, so the main axis is C 3 . If there are two or more types of Cn axes, the axis with the higher value of n is the main axis.

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Chemistry - STEREO ISOMERISM Question with Solution | TestHub

ChemistrySTEREO ISOMERISMMiscellaneous/MixedMedium2 minQB

ChemistryMediumsingle choice

NH₃

structure

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A rotation of 120° about the axis passing through N and the centre of the triangle of the three H atoms makes NH₃ reappear, so the main axis is C₃. If there are two or more types of Cn axes, the axis with the higher value of n is the main axis.

Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: QB

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