HSC Science कक्षा ११ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Chemistry

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Nitrogen detection in an organic compound is carried out by Lassaigne’s test. The blue colour formed is due to the formation of

An organic Compound weighing 0.15g gave on carius estimation, 0.12g of silver bromide. The percentage of bromine in the Compound will be close to ______.

Identify the functional group in the following compound.

Acetaldehyde

Identify the functional group in the following compound.

Oxalic acid

Identify the functional group in the following compound.

Di methyl ether

Identify the functional group in the following compound.

Methylamine

Give the general formula for the following class of organic compound.

Aliphatic monohydric alcohol

Give the general formula for the following class of organic compound.

Aliphatic ketones

Give the general formula for the following class of organic compound.

Aliphatic amines

Explain various types of constitutional isomerism (structural isomerism) in organic compounds.

Describe optical isomerism with a suitable example.

Describe optical isomerism with a suitable example.

Briefly explain geametrical isomerism in alkene by considering 2-butene as an example.

Major product of the below mentioned reaction is, \[\ce{(CH3 )2 C = CH2 ->[ICI]}\]

Identify the compound (A) in the following reaction

Consider the nitration of benzene using mixed con H₂SO₄ and HNO₃ if a large quantity of KHSO₄ is added to the mixture, the rate of nitration will be ______.

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Which one of the following is non aromatic?

Which of the following compounds will not undergo Friedal – crafts reaction easily ? (NEET)