Aldehydes and KetonesClemmensen and Wolff–Kishner Reduction1371Choose the best answerBenzaldehyde undergoes Clemmensen or Wolff–Kishner reduction to form:ABenzyl alcoholBBenzoic acidCTolueneDBenzophenone Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Alkyl Halides#Nucleophiles1372Choose the best answerWhich one of the following is NOT a nucleophile? (Sindh MDCAT 2019)AH₂SBBF₃CNH₃DCN⁻ Like 0 Discuss 0Share
Aldehydes and KetonesPreparation of Ketones by Oxidation of Alcohols1373Choose the best answerOxidation of 3-methylbutan-2-ol produces:A3-MethylbutanalB3-Methylbutan-2-oneC2-MethylbutanalD3-Methylbutanoic acid Like 0 Discuss 0Share
LiquidsHydrogen Bonding1374Choose the best answerNitrogen participates effectively in hydrogen bonding mainly because of its:AHigh ionization energyBLow electron affinityCLarge atomic sizeDHigh electronegativity Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Chemical Bonding#Coulomb's Law1375Choose the best answerWhat is the electrostatic proportionality constant in Coulomb’s law?A1/(4πε₀)B4πε₀C1/(2πε₀)Dε₀/(4π) Like 0 Discuss 0Share