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प्रश्न
Give reasons to support the answer:
3-Hydroxy pentan-2-one shows positive Tollen’s test.
उत्तर
Tollen’s reagent is a weak oxidizing agent not capable of breaking the C – C bond in ketones. Thus ketones cannot be oxidized using Tollen’s reagent itself gets reduced to Ag.
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संबंधित प्रश्न
Write the structures of main products when benzene diazonium chloride `(C_6H_5N_2^(+)Cl^-)`reacts with the following reagents:
CuCN/KCN
Write the structures of main products when benzene diazonium chloride `(C_6H_5N_2^(+)Cl^-)`reacts with the following reagents:
CH3CH2OH
Write the structures of A, B and C in the following:
Which of the following cannot be prepared by Sandmeyer’s reaction?
(i) Chlorobenzene
(ii) Bromobenzene
(iii) Iodobenzene
(iv) Fluorobenzene
Arrange the following compounds in increasing order of dipole moment.
\[\ce{CH3CH2CH3, CH3CH2NH2, CH3CH2OH}\]
Which of the following is not correct?
Which of the following statements are correct:
(P) C6H5N=CH-C6H5 is a Schiff’s base.
(Q) A dye is obtained by the reaction of aniline and C6H5N=NCl.
(R) C6H5CH2NH2 on treatment with [NaNO2 + HCl] gives diazonium salt.
(S) p-Toluidine on treatment with [HNO2 + HCl] gives diazonium salt.
In a set of reactions, nitrobenzene gave a product D. Identify the product D.
The conversion of benzene diazonium chloride to bromobenzene can be accomplished by ______.
Write the structures of A, B and C in the following reaction:
