The type of isomerism shown by C6H5CN and C6H5NC is:
1. Position
2. Functional
3. enantiomer
4. Tautomerism
The product D in the following sequence of reactoins is,
:
1. Ester
2. Amine
3. Acid
4. Alcohol
An aromatic primary amine with cold nitrous acid leads to the formation of:
1. alcohol
2. nitrite
3. diazonium salt
4. benzene
The least basic aqueous solution among the following is:
1.
2.
3.
4.
Which one of the following on reduction with LiAlH4 yields a secondary amine ?
[2007]
1. Methyl isocyanide
2. Acetamide
3. Methyl cyanide
4. Nitroethane
The IUPAC name of the compound having formula,
is :
1. 3-Aminohydroxypropionic acid
2. 2-Amino-propan-3-oic acid
3. Amino hydroxy propionic acid
4. 2-Amino-3-hydroxy propanoic acid
In the reaction,
the term Y is
[1999]
1. Acetone
2. Ethanamine
3. Acetaldehyde
4. Dimethyl amine
RMgX on reacting with cyanogen chloride gives:
1. R-NC
2. R-Cl
3. R-CN
4. None of the above
X and Y in the given reaction are:
1.
2.
3.
4.
Which of the following is the strongest base ?
1.
2.
3.
4.