MEDIUM
10th ICSE
IMPORTANT
Earn 100

How is ethyne prepared in the laboratory?

  • Draw a diagram.
  • Give an equation.
  • How is pure dry gas collected?

Important Questions on Organic Chemistry

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 4
Give the method of preparation of ethyne by 1, 2-dibromoethane.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which is a tetrahedral molecule.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which is a planar molecule.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which is a linear molecule.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which forms a red precipitate with ammoniacal solution of copper (I) chloride.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which is known as paraffin.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which is known as olefin.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>EXERCISE-12D>Q 5
Name the hydrocarbon which will give ethyne (acetylene) gas when treated with water.