Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

Ask Alkynes question free ×

Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.

  • CBSE×
  • Class 11 Science×
  • Chemistry×
  • Hydrocarbons×
  • Alkynes×

Alkynes Free Doubts and Solutions

CBSE - XI Science - Chemistry - Hydrocarbons

Asked by Topperlearning User 1st June 2016, 2:11 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Give any two methods for preparation of ethyne.

Asked by Topperlearning User 1st June 2016, 2:11 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

What are uses of alkynes?

Asked by Topperlearning User 1st June 2016, 2:11 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Draw all possible isomers of the alkyne with molecular formula C5H8.

Asked by Topperlearning User 1st June 2016, 2:10 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Write equations for the following chemical conditions:a) When alkynes burns in air or oxygen.b) When ethyne reacts with hydrogen in the presence of catalyst (Pt or Ni) at 250oC.c) When ethyne reacts with chlorine.d) When ethyne reacts with water in the presence of suitable reagent.

Asked by Topperlearning User 1st June 2016, 2:10 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Explain the mechanism of MARKOVNICOV AND ANTIMARCOVNICOV rule of ALKENES AND ALKYNES with suitable examples in detail. ALSO EXPLAIN HOW I CAN SOLVE THE MECHANISM TYPE QUESTION IN EXAMS (DEFINATIONS NOT REQUIRED)

Asked by nikitaayyagari 17th February 2016, 6:36 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Discuss the polymerization reaction of alkynes.

Asked by Topperlearning User 24th July 2014, 10:43 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Asked by Topperlearning User 24th July 2014, 10:39 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

Why does ethyne show acidity?

Asked by Topperlearning User 24th July 2014, 10:10 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

What are alkynes?

Asked by Topperlearning User 24th July 2014, 9:54 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - XI Science - Chemistry - Hydrocarbons

What type of isomerism do alkynes show?

Asked by Topperlearning User 4th June 2014, 1:23 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

Latest Questions

Chat with us on WhatsApp