1.  O2

2.  CO2

3.  H2

4.  H2O2

4
Correct Answer :

O2


Explanation :
No Explanation available for this question

1.  35%

2.  40%

3.  38.75%

4.  45%

4
Correct Answer :

38.75\%


Explanation :
No Explanation available for this question

1.  C5H5

2.  C3H6

3.  C4H6

4.  C2H6

4
Correct Answer :

C3H6


Explanation :
No Explanation available for this question

1.  Carbocation

2.  Carbanion

3.  Carboxylation

4.  Catenation

4
Correct Answer :

Carbanion


Explanation :
No Explanation available for this question

1.  Electromeric effect

2.  Temporary effect

3.  Displacement effect

4.  All of these

4
Correct Answer :

Electromeric effect


Explanation :
No Explanation available for this question

1.  3- chlorobut - 2 –ene

2.  1-chloromethylpropene

3.  1-chlorobut- 2 - ene

4.  4-chlorobut - 1- ene

4
Correct Answer :

1-chloromethylpropene


Explanation :
No Explanation available for this question

1.  -CH2-group

2.  -OH group

3.  -CH – group

4.  -OCH2-group

4
Correct Answer :

-CH2-group


Explanation :
No Explanation available for this question

1.  H – H

2.  Cl – Cl

3.  O =O

4.  H - O – H

4
Correct Answer :

H - O – H


Explanation :
No Explanation available for this question

1.  KOH

2.  NaOH

3.  Anhydrous CaCl2

4.  NaCl

4
Correct Answer :

Anhydrous CaCl2


Explanation :
No Explanation available for this question

1.  Crystallization

2.  Fractional crystallization

3.  Extraction with solvents

4.  None of these

4
Correct Answer :

Crystallization


Explanation :
No Explanation available for this question

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