Related InterviewSolutions

• Benzamide is reacted with sodium metal in ethanol givesA. AnilineB. Benzyl amineC. benzoic acidD. Benzaldehyde
• Following compound on oxidation by `KOH+KMnO_(4)` gives. A. B. C. D.
• Products B and C in the following reaction are `CH_(3)- underset(underset(Cl)(|))(C)H-overset(overset(CH_(3))(|))(C)H-CH_(3) overset(KOH(alc. ) )(rarr) A overset( (i) O_(3)) underset( (ii) H_(2) O //Zn)(rarr) B +C`A. `CH_(3)-COOH and CH_(3) CH_(3) -COCH_(3)`B. `CH_(3) - CHO and CH_(3)-COCH_(3)`C. `CH_(3)-CHO and CH_(3) - COOH`D. `CH_(3) - COOH and C_(2) H_(5) - COOH`
• In the following sequence of reaction Toluene `overset(KMnO_(4)+KOH " ")(rarr)A overset(SOCl^(2) " ")(rarr) B overset(H_(2)//Pd " ")underset(BaSO_(4)" ")(rarr)C` The product C isA. `C_(6)H_(5)COOH`B. `C_(6)H_(5)CH_(3)`C. `C_(6)H_(5)CH_(2)-OH`D. `C_(6)H_(5)CHO`
• 3,3-dimethyl butanoic acid is obtained from dry ice and what ?A. Iso-butyl-MgXB. t-butyl-MgXC. Neo-pentyl-MgXD. t-pentyl-MgX
• An ether (A) `C_(5)H_(12)O` when heated with excess HI produced two alkyl iodide, which on alkaline hydrolysis forms compound (B) and ( C) Oxidation of (B) gives acid and oxidation of (C ) gives ketone. What is compound (A) ?A. `CH_(3)OCH_(2)CH_(2)CH_(2)CH_(3)`B. `C_(2)H_(5)OCH_(2)CH_(2)CH_(3)`C. `C_(2)H_(5)OCH(CH_(3))_(2)`D. All of these
• The compound (A) on treatment with Na gives (B) and with `SOCl_(2)` gives (C). The (B) and (C) react together to give dimethyl ether. The (A), (B), (C ) are in the order.A. `CH_(3)OH, CH_(3)Cl, CH_(3)ONa`B. `CH_(3)OH, CH_(3)ONa, CH_(3)Cl`C. `CH_(3)ONa, CH_(3)Cl, CH_(3)OH`D. `CH_(3)Cl, CH_(3)ONa, CH_(3)OH`
• `Aoverset("NaCN ")(rarr)Boverset("Na.Ha+HCl ")(rarr)` 2-methyl 1-propanamine In this reaction A and B areA. n-propyl iodide and butane nitrileB. iso-propyl iodide and butane nitrileC. iso-propyl iodide and 2-methyl propane nitrileD. iso-propyl iodide and iso-butyl iso-cyanide
• Which of the following has `+ I` effect ?A. `O^(-)`B. `(CH_(3))_(3)C-`C. `CH_(3)`D. F
• Which of following reaction does not give alkane?A. `R-MgX+H_(2)Orarr`B. `R-MgX+HCNrarr`C. `R-MgX+R-CNrarr`D. `R-MgX+R-OHrarr`