# How many minimum carbon atoms must be present in an optically active alkene?

## How many minimum carbon atoms must be present in an optically active alkene?

So for the alkene to be chiral the minimum number of atoms required is six, considering the fact that no functional groups are attached.

## What can be the minimum number of carbon atom for the organic compound A?

Explanation: The isomerism in any organic compound needs to have at least a total number of 4 carbon atoms.

What are the two conditions for a molecule to be optically active?

The compound must contain an asymmetrical carbon atom. The molecule must contain a chiral axis. The molecule must possess a chiral plane.

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What is the minimum number of carbons required for an aldehyde to show functional isomerism?

2 C-atoms are required.. H Cl-C=C-Cl H In one str.

### What is the minimum number of carbon atom?

Neopentane has the simplest structure and the primary carbon has five carbon atoms each attached with three hydrogen atoms giving a molecular formula as \[{C_5}{H_{12}}\]. Therefore the correct answer is (3).

### What is the minimum number of carbon atoms of an alkane must have to form an isomer?

All of the alkanes containing 4 or more carbon atoms show structural isomerism, meaning that there are two or more different structural formulas that you can draw for each molecular formula.

How many minimum carbons are needed for chain isomerism and position isomerism in alkanes?

Therefore, the minimum number of carbon atoms required for chain and position isomerism in alkenes is 4.

How many minimum carbons are needed for position isomerism in alkanes?

So , minimum four carbon atoms show chain isomerism.

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#### Are all chiral carbons optically active?

The meso compounds also have chiral centres but they are also inactive due to the presence of symmetry. So not all chiral carbon compounds are optically active.

#### How do you know if a molecule is optically active?

The compounds which are capable of optical rotation are said to be optically active compounds. All the chiral compounds are optically active. The chiral compound contains an asymmetric center where the carbon is attached with four different atoms or groups. It forms two non-superimposable mirror images.

What is the minimum number of carbon atoms in an ester?

The minimum number of carbon atoms present in an ester is 2.

What is the minimum number of carbon atoms of an alkane must have to form an isomer A 4 B 3 c2 D 1?