JEE Main 2023 (Online) 1st February Morning Shift

Numerical

-1

The total number of chiral compound/s from the following is ______________.

JEE Main 2023 (Online) 1st February Morning Shift Chemistry - Basics of Organic Chemistry Question 10 English

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JEE Main 2022 (Online) 27th July Morning Shift

Numerical

-1

Optical activity of an enantiomeric mixture is $$+12.6^{\circ}$$ and the specific rotation of $$(+)$$ isomer is $$+30^{\circ}$$. The optical purity is __________$$\%$$.

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JEE Main 2022 (Online) 26th July Evening Shift

Numerical

-1

Total number of isomers (including stereoisomers) obtained on monochlorination of methylcyclohexane is ___________.

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JEE Main 2022 (Online) 25th July Evening Shift

Numerical

-1

The total number of monobromo derivatives formed by he alkanes with molecular formula C₅H₁₂ is (excluding stereo isomers) __________.

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