The compound which on reaction with aqueous nitrous acid at low temperature
The compound which on reaction with aqueous nitrous acid at low temperature produces an oily nitrosoamine is Options (a) methyl…
7 years ago
Chemistry
Cynanide and reacts isocyanide are isomers of type
Cynanide and isocyanide are isomers of type Options (a) tautomer (b) positional (c) structural (d) functional Correct Answer: functional Explanation:No…
7 years ago
At higher temperature,iodoform reaction is given by
At higher temperature,iodoform reaction is given by Options (a) CH₃CO₂CH₃ (b) CH₃CO₂C₂H₅ (c) C₆H₅CO₂CH₃ (d) CH₃CO₂C₆H₅ Correct Answer: CH₃CO₂C₂H₅Explanation:No explanation…
7 years ago
Which of the following is a mixed ketone
Which of the following is a mixed ketone Options (a) Benzophenone (b) 3-Pentanone (c) Butanone (d) Acetophenone Correct Answer: AcetophenoneExplanation:No…
7 years ago
The -OH group of an alcohol or the -COOH group of a carboxylic acid can be
The -OH group of an alcohol or the -COOH group of a carboxylic acid can be replaced by -Cl using…
7 years ago
Rectified spirit has ethanol
Rectified spirit has ethanol Options (a) 5% (b) 95% (c) 100% (d) 80% Correct Answer: 95%Explanation:Rectified spirit contains 93-95% ethyl…
7 years ago
The reaction between an alkyl halide and an alkoxide ion to give an ether is
The reaction between an alkyl halide and an alkoxide ion to give an ether is known as Options (a) Clemmensen's…
7 years ago
CCl₄ is used as a fire extinguisher, because
CCl₄ is used as a fire extinguisher, because Options (a) its boiling point is low (b) its melting point is…
7 years ago
The structure and hybridisation of Si(CH₃)₄ is
The structure and hybridisation of Si(CH₃)₄ is Options (a) Octahedral, sp³d (b) tetrahedral , sp³ (c) bent, sp (d) trigonal,…
7 years ago
K₄[Fe(CN)₆] is a
K₄[Fe(CN)₆] is a Options (a) Double salt (b) Complex compound (c) Neutral molecule (d) none of these Correct Answer: Complex…
7 years ago