Organic Chemistry
Some Basic Concepts of Organic Chemistry
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehydes, Ketones and Carboxylic Acids
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Organic Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
$$A$$ and $$B$$ in the following reactions are :
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 42 English
A
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 42 English Option 1
B
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 42 English Option 2
C
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 42 English Option 3
D
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 42 English Option 4
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In this reaction :
CH3CHO + HCN $$ \to $$ CH3CH(OH)CN
           $$\buildrel {HOH} \over \longrightarrow $$ CH3CH(OH)COOH
an asymmetric centre is generated. The acid obtained would be
A
$$D$$-isomer
B
$$L$$-isomer
C
50% $$D$$ + 50% $$L$$-isomer
D
20% $$D$$ + 80% $$L$$-isomer
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
When $$m$$-chlorobenzaldehyde is treated with 50% KOH solution, the product(s) obtained is (are)
A
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 43 English Option 1
B
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 43 English Option 2
C
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 43 English Option 3
D
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 43 English Option 4
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In a set of the given reactions, acetic acid yielded a product C.
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 41 English
Product $$C$$ would be
A
CH3CH(OH)C2H5
B
CH3COC6H6
C
CH3CH(OH)C6H5
D
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 41 English Option 4
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