Which of the following acids exhibits optical activity
Which of the following acids exhibits optical activity Options (a) Oxalic acid (b) Lactic acid (c) Acetic acid (d) Benzoic…
7 years ago
Hydrocarbons
What is the composition of tear gas
What is the composition of tear gas Options (a) Na₂S₂O₃.nH₂O (b) KCl.MgCl₂.24H₂O (c) K₄Fe(CN)₆ (d) CCl₃NO₂ Correct Answer: CCl₃NO₂Explanation:No explanation…
7 years ago
Ethyne can be oxidised to oxalic acid by using
Ethyne can be oxidised to oxalic acid by using Options (a) chromic acid (b) alkaline KMnO₄ (c) hypochlorous acid (d)…
7 years ago
In which of the following resonance will be possible
In which of the following resonance will be possible Options (a) CH₂ = CH – CH₂ – CHO (b) CH₂…
7 years ago
Which one of the following reagents will be able to distinguish between 1-butyne
Which one of the following reagents will be able to distinguish between 1-butyne and 2-butyne Options (a) NaNH₂ (b) HCl…
7 years ago
Liquid hydrocarbons are can be converted to a mixture of gaseous hydrocarbons by
Liquid hydrocarbons are can be converted to a mixture of gaseous hydrocarbons by Options (a) oxidation (b) cracking (c) distillation…
7 years ago
Which one of the following pairs represents stereoisomerism
Which one of the following pairs represents stereoisomerism Options (a) Structural isomerism and geometric isomerism (b) Optical isomerism and geometric…
7 years ago
Reaction of HBr with propene in the presence of peroxide gives
Reaction of HBr with propene in the presence of peroxide gives Options (a) iso-propyl bromide (b) 3-bromo propane (c) allyl…
7 years ago
Geometrical isomers differ in
Geometrical isomers differ in Options (a) position of functional groups (b) position of atoms (c) spatial arrangement of atoms (d)…
7 years ago
Dihedral angle in staggered form of ethane is
Dihedral angle in staggered form of ethane is Options (a) 0⁰ (b) 120⁰ (c) 60⁰ (d) 180⁰ Correct Answer: 60⁰Explanation:No…
7 years ago