Gas A is bubbled through slacked lime, a white precipitate is formed. On prolonged bubbling the precipitate is dissolved. On heating the resultant solution, the white precipitate reappeares with evolution of gas B. The gases […]
The number of hydroxide ions produced by one molecule of sodium carbonate (Na₂CO₃) on hydrolysis is
Options
(a) 3 (b) 1 (c) 4 (d) 2
Correct Answer:
2
Explanation:
No explanation available. Be […]
Which of the following is not polyamide
Options
(a) Glyptal (b) Nylon-66 (c) Nylon-6 (d) protein
Correct Answer:
Glyptal
Explanation:
No explanation available. Be the first to write the explanation for this question […]
The number of isomers in C₄H₁₀O is
Options
(a) 5 (b) 3 (c) 7 (d) 4
Correct Answer:
7
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Hydrolysis of ester, in an acidic medium, is
Options
(a) first order reaction with molecularity two (b) first order reaction with molecularity one (c) second order reaction with molecularity two (d) second order […]
If glycerol is heated with oxalic acid at certain temperature,it gives an acid.The acid is
Options
(a) propionic acid (b) acetic acid (c) benzoic acid (d) formic acid
Correct Answer:
formic acid
Explanation: […]
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