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प्रश्न
Answer in one sentence/ word.
Write the name of the electrophile used in Kolbe’s Reaction.
उत्तर
Carbon dioxide
संबंधित प्रश्न
Reaction between Grignard reagent and aldehyde other than formaldehyde leads to formation of _______________
Oxidation of ethyl alcohol using K2Cr2O7/dil H2SO4 leads to formation of _______________
Arrange the following in decreasing order of acid strength.
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Write the name of major product when anisole reacts HI at 398 K
An unknown alcohol is treated with Lucas reagent. Explain how you will determine whether the alcohol is primary, secondary or tertiary. Indicate by chemical equation the reaction between isopropyl alcohol and Lucas reagent.
How will you bring about the following conversions?
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Identify 'A' and 'B' in the following series of reactions.
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+I effect of alkyl groups in alcohols increases the stability of ____________.
Which of the following is INCORRECT regarding phenol?
Sodium benzene sulphonate reacts with NaOH and then on acidic hydrolysis, it gives __________.
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Which among the following is allylic secondary alcohol?
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\[\ce{Phenol ->[A] Benzoquinone}\]
Identify the role of PDC from the following.
Name the catalyst used in commercial method of preparation of phenol.
Identify the compound amongst the following of which 0.1 M aqueous solution has highest boiling point.
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Write the chemical reaction when hot copper is treated with Vapours of 1° (primary) alcohol.
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cumene to phenol.
