1.  C2H5OH

2.  C2H5NO2

3.  CH3CHO

4.  CH3COOH

4
Correct Answer :

C2H5OH


Explanation :
No Explanation available for this question

1.  Aniline

2.  Dimethylamine

3.  Methylamine

4.  Trimethylamine

4
Correct Answer :

Dimethylamine


Explanation :
No Explanation available for this question

1.  renders the ring basic

2.  deactivates the ring towards nucleophilic substitution

3.  deactivates the ring towards electrophilic substitution

4.  activates the ring towards electrophilic substitution

4
Correct Answer :

deactivates the ring towards electrophilic substitution


Explanation :
No Explanation available for this question

1.  (CH3)4N+I-

2.  CH3OCH3

3.  (CH3)3S+I-

4.  (CH3)3CCI

4
Correct Answer :

(CH3)4N+I-


Explanation :
No Explanation available for this question

1.  Sublimation

2.  Chromatography

3.  Crystallisation

4.  Distillation

4
Correct Answer :

Distillation


Explanation :
No Explanation available for this question

1.  Acid

2.  Alcohol

3.  aldehyde

4.  N-oxide

4
Correct Answer :

aldehyde


Explanation :
No Explanation available for this question

1.  Sp

2.  Sp2

3.  Sp3

4.  no hybridization

4
Correct Answer :

Sp3


Explanation :
No Explanation available for this question

1.  Sn/HCI

2.  H2/Pd-C

3.  Zn/NaOH

4.  Zn/NH4CI

4
Correct Answer :

Zn/NH4CI


Explanation :
No Explanation available for this question

1.  from aniline by diazotisation followed by heating the diazonium salt with HBF4

2.  by direct fluorination of benzene with F2 gas

3.  by reacting bromobenzene with NaF solution

4.  by heating phenol with HF and KF

4
Correct Answer :

from aniline by diazotisation followed by heating the diazonium salt with HBF4


Explanation :
No Explanation available for this question

1.  primary aromatic amine

2.  Primary aliphatic amine

3.  Secondary amine

4.  Tertiary amine

4
Correct Answer :

Primary aliphatic amine


Explanation :
No Explanation available for this question

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