N₂ gas will not be evolved upon reaction of HNO₂ with which of the following
N₂ gas will not be evolved upon reaction of HNO₂ with which of the following amines Options (a) 1⁰ (b)…
8 years ago
Questions
Which of the following compounds gives benzoic acid on hydrolysis
Which of the following compounds gives benzoic acid on hydrolysis Options (a) Chlorobenzen (b) Benzoyl chloride (c) Chlorophenol (d) Chlorotoluene…
8 years ago
Acetone reacts with Grignard reagent to form
Acetone reacts with Grignard reagent to form Options (a) 3⁰ alcohol (b) 2⁰ alcohol (c) ether (d) no reaction Correct…
8 years ago
Which one among the following contains a phenolic -OH group
Which one among the following contains a phenolic -OH group Options (a) citric acid (b) picric acid (c) formic acid…
8 years ago
Ethyl alcohol exhibits acidic character on reacting with
Ethyl alcohol exhibits acidic character on reacting with Options (a) hydrogen iodide (b) acetic acid (c) sodium metal (d) all…
8 years ago
In the following reaction CHCl₃ + C₆H₅NH₂ + 3NaOH → A + 3B + 3C the product
In the following reaction CHCl₃ + C₆H₅NH₂ + 3NaOH → A + 3B + 3C the product A is Options…
8 years ago
Among the following the most reactive towards alcoholic KOH is
Among the following the most reactive towards alcoholic KOH is Options (a) CH₂ = CHBr (b) CH₃COCH₂CH₂Br (c) CH₃CH₂Br (d)…
8 years ago
In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason is Options (a) a thin layer…
8 years ago
In the formation of [Ni(CN)₄]²⁻, the type of hybridisation involved is
In the formation of [Ni(CN)₄]²⁻, the type of hybridisation involved is Options (a) sp² (b) sp³d (c) dsp² (d) sp³d…
8 years ago
Which one of the following elements constitutes a major impurity in pig iron
Which one of the following elements constitutes a major impurity in pig iron Options (a) Sulphur (b) Oxygen (c) Silicon…
8 years ago