Which of the statements are correct?...

Which of the statements are correct?

A

(a) Alkenes are more reactive than alkynes towards electrophilic addition reaction.

B

(b) Alkynes are more reactive than alkenes towards nucleophilic addition reaction.

C

(c) Catalytic hydrogenation of alkynes is more reactive than alkenes.

D

(d) Catalytic hydrogenation of alkenes is more reactive than alkynes.

Text Solution

Verified by Experts

The correct Answer is:

A, B, C

Doubtnut Promotions Banner Desktop Dark

Doubtnut Promotions Banner Mobile Dark

|

Topper's Solved these Questions

ALKYNES
CENGAGE CHEMISTRY|Exercise Exercises (Single Correct Answers Type)|30 Videos
ALKYNES
CENGAGE CHEMISTRY|Exercise Exercises (Archives - Single Correct Answer Type)|6 Videos
ALKYNES
CENGAGE CHEMISTRY|Exercise Exercises (Linked Comprehension Type)|51 Videos
ALKENES AND ALKADIENES
CENGAGE CHEMISTRY|Exercise Single correct Answer|14 Videos
APPENDIX - INORGANIC VOLUME 1
CENGAGE CHEMISTRY|Exercise chapter-7 Single correct answer|1 Videos

Similar Questions

Explore conceptually related problems

Which of the statement are correct?

Which of these statements are correct? The Paders went away with the Portuguese.

Knowledge Check

Which of these statement are correct?

A

Stability of alkyl carbanion can be explained by hyperconjugation

B

C

D

B.pt. of o-nitrophenol is less than p-nitrophenol

Which of these statement are correct?

A

Dipole moment of

is greater than

B

Acetone behaves as electrophile as well as nucleophile

C

can show geometrical isomerism

D

`RO^(-)` is better nucleophile than `RS^(-)`

Which of these statement are correct?

A

1,3,5-cycloheptatriene is not acidic while 1,3-cyclopentadiene is acidic in nature

B

p-chlorophenol is less acidic than p-fluorophenol

C

Dipole momnent of

is greater than

D

Meosmeric effect is temporary effect

Similar Questions

Explore conceptually related problems

Which of the statements is correct?

Which of the statements is correct?

Which of these statements is correct ?

Which of the statement is correct ?

Which of these statements is correct ?

CENGAGE CHEMISTRY-ALKYNES-Exercises (Multiple Correct Answers Type)

Which of the statements are correct?
07:07
|
HC-=CHoverset(Dil. H2SO4)underset(+Hg^(2+))rarrCH3CH=0 Which stateme...
03:24
|
Which statement(s) is/are WRONG?
05:40
|
Which of the statements are correct about the reactivities of alkene, ...
07:31
|
Which of the statements are WRONG about the nucleophilic addition reac...
04:22
|
In the following sequence of reactions, Which of the statements a...
04:04
|
Acetylene is thermodynamically unstable and readily explodes, therefor...
02:03
|
Which of the statements are correct for alkyne with molecular formula ...
04:30
|
For the conversion of alkyne to cis-alkene, H2+ Lindlar's catalyst is ...
03:43
|
i. Me--=-Hunderset((ii)H2O2//overset(Ө)OH)overset((i) Sia2BH)rarrA i...
07:54
|
Which of the following statements are correct?
04:47
|
Which of the following statement(s) is/are correct:
04:18
|
Compound (B) is same when (A) is:
06:32
|
Which of the statements are correct? R--=-R^'underset(+EtOH)overset(...
04:26
|
Which of the statements are correct? R--=-Runderset(Catalyst)overset...
06:06
|
Hydroboration oxidation and acid hydration will yield the same product...
03:42
|
C4H6underset(1 mol)overset(H2+Pt)rarrC4H8overset(O3//H2O)rarr Acedic a...
04:35
|
All reagents, [Cu(NH3)2]^(o+), [Ag(NH3)2]^(o+), CH3MgBr, and NaNH2 r...
05:54
|
Compound (A) does not react with Tollens or Grignard reagent, but afte...
05:11
|
Compound (A) reacts with [Cu(NH3)2]^(+) and Tollens reagent, but after...
05:18
|