1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Acetone is treated with excess of ethanol in the presence of hydrochloric acid. The product obtained is
A
B
C
D
2
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
The order of reactivity of phenyl magnesium bromide (PhMgBr) with the following compounds:
3
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Match the compounds given in List-I with List-II and select the suitable option using the code given below.
| List-I |
List-II |
||
|---|---|---|---|
| (A) | Benzaldehyde | (i) | Phenolphthalein |
| (B) | Phthalic anhydride | (ii) | Benzoin condensation |
| (C) | Phenyl benzoate | (iii) | Oil of wintergreen |
| (D) | Methyl salicylate | (iv) | Fries rearrangement |
4
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
An organic compound A on treatment with NH3 gives B, which on heating gives C. C when treated with Br2 in the presence of KOH produces ethyl amine. Compound A is
A
CH3COOH
B
CH3CH2CH2COOH
C
D
CH3CH2COOH
Questions Asked from Aldehydes, Ketones and Carboxylic Acids (MCQ (Single Correct Answer))
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