1031ChemistryMedium
Which of the following gases when passed through warm dilute solution of H2SO4 in presence of HgSO4 gives acetaldehyde
AC 2 H 6
MCQs
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Correct answer
D. C 2 H 2
Explanation
C 2 H 2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. CaO MgO
Explanation
CaO MgO is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 1-2Kg
Explanation
1-2Kg is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Au
Explanation
Au is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. one / three
Explanation
one / three is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Decreases
Explanation
Decreases is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 22.414 dm3
Explanation
22.414 dm3 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Molecules of solid iodine
Explanation
Molecules of solid iodine is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. It is an oxidising agent.
Explanation
It is an oxidising agent. is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Presence of 4n+2π electrons
Explanation
Presence of 4n+2π electrons is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.