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.Management Sciences
A. HCHO
B. C6H5CHO
C. Cl3CCHO
D. CH3COCH3
Related Mcqs:
- Which of the following reaction is not shown by ketones ?
- A. reaction with HCN B. reaction with NaHSO3 C. reaction with 2 4 dinitrophenyl hydrazine D. reaction with Fehling solution...
- Which of the following substances does not give iodoform test ?
- A. acetaldehyde B. ethyl alcohol C. methyl alcohol D. acetone...
- Which of the following will not give addition reaction with NaHSO3________________?
- A. HCHO B. CH3CHO C. CH3-CH2-CHO D. None of the above...
- Formalin is ___________ solution of formaldehyde in water?
- A. 10% B. 20% C. 40% D. 60%...
- Ethanal is prepared industrially by air oxidation of ethylene using palladium chloride as catalyst and _________ as promoter?
- A. PdCl2 B. Cu2Cl2 C. CuCl2 D. PbCl2...
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