Advertisements
Advertisements
प्रश्न
Explain the following:
Ethyne is used for welding and cutting metals
Advertisements
उत्तर
Ethyne is used for welding and cutting metals as ethylene
produce high temperature.
APPEARS IN
संबंधित प्रश्न
What is vital force theory?
Ethane, methane, ethene, ethyne. (In the increasing order of the molecular weight)
What is hydrogenation? How hydrogenation of ethene occurs? Give one use of hydrogenation.
Give two chemical tests to distinguish between ethane and ethyne .
Write the composition of the following:
Methylated spirit
The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Formed by the dehydration of ethanol by concentrated sulphuric acid.
Draw the structural formula of a compound with two carbon atoms in the following case:
An unsaturated hydrocarbon with carbon to carbon triple bond.
Choose the correct answer:
The formation of 1,2 -dibromoethane from ethene and bromine is an example of
Give the structural formulae of the following:
2-methyl propane
Name the compound prepared by the following reaction:
\[\ce{CaC2 + 2H2O ->}\]
