1

JEE Main 2023 (Online) 1st February Morning Shift

Numerical

+4

-1

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

Your input ____

2

JEE Main 2022 (Online) 27th July Morning Shift

Numerical

+4

-1

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

Your input ____

3

JEE Main 2022 (Online) 26th July Evening Shift

Numerical

+4

-1

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

Your input ____

4

JEE Main 2022 (Online) 25th July Evening Shift

Numerical

+4

-1

The total number of monobromo derivatives formed by he alkanes with molecular formula C_{5}H_{12} is (excluding stereo isomers) __________.

Your input ____

Questions Asked from Basics of Organic Chemistry (Numerical)

Number in Brackets after Paper Indicates
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JEE Main 2023 (Online) 1st February Morning Shift (1)
JEE Main 2022 (Online) 27th July Morning Shift (1)
JEE Main 2022 (Online) 26th July Evening Shift (1)
JEE Main 2022 (Online) 25th July Evening Shift (1)
JEE Main 2022 (Online) 25th July Morning Shift (1)
JEE Main 2022 (Online) 29th June Morning Shift (1)
JEE Main 2022 (Online) 27th June Morning Shift (1)
JEE Main 2022 (Online) 24th June Morning Shift (1)
JEE Main 2021 (Online) 27th July Evening Shift (1)
JEE Main 2021 (Online) 22th July Evening Shift (1)
JEE Main 2020 (Online) 2nd September Morning Slot (1)

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