Please select a subject first
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Choose the correct option.
Ethers react with cold and concentrated H2SO4 to form ________.
Concept: undefined >> undefined
Answer the following in one sentence.
Write reaction showing conversion of benzonitrile into benzoic acid.
Concept: undefined >> undefined
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Answer the following in one sentence.
Name the product obtained by the oxidation of 1,2,3,4-tetrahydronaphthalene with acidified potassium permanganate.
Concept: undefined >> undefined
Answer the following in one sentence.
Acetic acid is prepared from methyl magnesium bromide and dry ice in presence of dry ether. Name the compound which serves not only as reagent but also as a cooling agent in the reaction.
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Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute NaOH
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Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute HCl
Concept: undefined >> undefined
Choose the most correct option.
Which one of the following compounds has the highest boiling point?
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Choose the most correct option.
Which of the following has the highest basic strength?
Concept: undefined >> undefined
What is the action of the following reagent on toluene?
Alkaline KMnO4, dil. HCl and heat
Concept: undefined >> undefined
What is the action of the following reagent on toluene?
CrO2Cl2 in CS2
Concept: undefined >> undefined
What is the action of the following reagent on toluene?
Acetyl chloride in presence of anhydrous AlCl3.
Concept: undefined >> undefined
Answer in one sentence.
Write the order of the basicity of aliphatic alkylamine in the gaseous phase.
Concept: undefined >> undefined
Answer in one sentence.
Why are primary aliphatic amines stronger bases than ammonia?
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Write reaction showing conversion of p-bromoisopropylbenzene into p-isopropylbenzoic acid (3 steps).
Concept: undefined >> undefined
Answer in one sentence.
Arrange the following amines in increasing order of boiling points.
n-propylamine, ethylmethyl amine, trimethylamine.
Concept: undefined >> undefined
Answer in one sentence.
Arrange the following amines in the increasing order of their pKb values.
Aniline, Cyclohexylamine, 4-Nitroaniline
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Explain the basic nature of amines with a suitable example.
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Choose the correct option from the given alternatives.
Which of the following is made up of polyamides?
Concept: undefined >> undefined
Answer the following in one sentence.
Identify 'A' in the following reaction:
Concept: undefined >> undefined
Answer the following in one sentence.
Identify 'B' in the following reaction:
\[\ce{H2N -(CH2)6 - NH2 + HOOC - (CH2)4 - COOH ->[N2][533 K]}\]'B'
Concept: undefined >> undefined
