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Answer in brief.
Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.
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Answer in brief.
Explain why p-nitrophenol is a stronger acid than phenol.
Concept: undefined >> undefined
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Answer in brief.
Give the equations of the reactions for the preparation of phenol from isopropyl benezene.
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Answer in brief.
Give a simple chemical test to distinguish between ethanol and ethyl bromide.
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Answer the following in one sentence.
Write reaction showing conversion of ethanenitrile into ethanol.
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Answer the following in one sentence.
Write reaction showing conversion of ethanenitrile into ethanol.
Concept: undefined >> undefined
Answer the following in one sentence.
Predict the product of the following reaction:
\[\ce{CH3 - CH2 - COOCH3->[i) AIH(i-Bu)_2][ii) H3O+]}\]?
Concept: undefined >> undefined
Answer the following in one sentence.
Predict the product of the following reaction:
\[\ce{CH3 - CH2 - COOCH3->[i) AIH(i-Bu)_2][ii) H3O+]}\]?
Concept: undefined >> undefined
Answer the following in one sentence.
Name the product obtained by reacting toluene with carbon monoxide and hydrogen chloride in presence of anhydrous aluminium chloride.
Concept: undefined >> undefined
Answer the following in one sentence.
Name the product obtained by reacting toluene with carbon monoxide and hydrogen chloride in presence of anhydrous aluminium chloride.
Concept: undefined >> undefined
An ether (A), C5H12O, when heated with excess of hot HI produce two alkyl halides which on hydrolysis form compound (B) and (C), oxidation of (B) gave and acid (D), whereas oxidation of (C) gave a ketone (E). Deduce the structural formula of (A), (B), (C), (D), and (E).
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Choose the most correct option.
Which one of the following compounds has the highest boiling point?
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Answer in one sentence.
Arrange the following amines in increasing order of boiling points.
n-propylamine, ethylmethyl amine, trimethylamine.
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Complete the following statement.
Caprolactam is used to prepare _______.
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Complete the following statement.
Novolac is a copolymer of _______ and _______.
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Terylene is ______ polymer of terephthalic acid and ethylene glycol
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Complete the following statement.
Benzoyl peroxide used in addition polymerisation acts as _______.
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Complete the following statement.
Polythene consists of polymerized_______.
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Answer the following in one sentence.
Write examples of addition polymers and condensation polymers.
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Answer the following
Explain the role of green chemistry.
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