Related InterviewSolutions

• Which one of the following ester gets hydrolysed most easily under alkaline conditionsA. B. C. D.
• An alkyl amine is prepared by the following reaction- `RCOOH+N_(3)H overset("Conc".H_(2)So_(4))rarr RNH_(2)+C0_(2)+N_(2)` Name of the above reaction is:A. Lossen reactionB. Schmidt reactionC. Curtius reactionD. Ullmann reaction
• Lactic acid on oxidation by alkaline potassium permanganate givesA. Tartaric acidB. Pyruvic acidC. Cinnamic acidD. Propionic acid
• Primary aldehyde on oxidation givesA. EstersB. Carboxylic acidC. KetonesD. Alcohols
• The reation of `RCONH_(2)` with a mixture of `Br_(2)` and aqueous `KOH` gives `RNH_(2)` as the main product The intermediate (s) involved in this reation is (are) .A. `RCONHBr`B. `RNHBr`C. `R-N=C=O`D. `ROCONBr_(2)`
• Which of the following is the correct order of decarboxylation of `beta`-keto carboxylate anion? A. `a gt b gt c gt d`B. `c gt d gt a gt b`C. `c gt d gt b gt a`D. `d gt c gt a gt b`
• Which of the following undergoes decarboxylation most readily on being heated?A. D.
• Statement 1 : Lower acids on reacting with strong electropositive metals give effervescence of `H_2`. `CH_3 COOC_4 H_9` hydrolyses rapidly than `CH_3 COOCH_3`.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertionC. If assertion is true but reason is false.D. If the assertioin and reason both are false.
• The product obtained when acetic acid is treated with phosphorus trichloride isA. `CH_(3)COOPCl_(3)`B. `CH_(3)COOCl`C. `CH_(3)COCl`D. `ClCH_(2)COOH`
• In the reaction, `CH_(3)COOH overset(LiAlH_(4))to(A) overset(I_(2)+NaOH)to (B) overset("Ag(dust)")to(C)` The final product (C) is:-A. `C_(2)H_(5)I`B. `C_(2)H_(5)OH`C. `C_(2)H_(2)`D. `CH_(3)COCH_(3)`