Advertisements
Advertisements
प्रश्न
What is greenhouse gas? What is the contribution of methane in causing greenhouse effect?
Advertisements
उत्तर
Some components of the atmosphere such as water vapour, carbon dioxide, nitrous oxide and methane absorb heat energy reflected by the earth's surface and hence increase the average atmospheric temperature. These gases are called greenhouse gases.
Methane contributes to the greenhouse effect to an extent of 19%, and the concentration of methane has been increasing at the rate of 1.5% per year.
APPEARS IN
संबंधित प्रश्न
Draw the structural formula for the ethanal compound. What compound is used to describe this compound taken together?
What is homologous series?
Write the IUPAC name of the foloowing:
CH3 - C = CH
(a) What are products obtained when methane reacts with chlorine in
diffused sunlight?
(b) Write the equation when methane reacts with chlorine in diffused sunlight.
(c) Name and define the type of above reaction.
Name the following:
Catalyst used in the Esterification reaction.
Write the balanced equation for the complete combustion of ethane.
The catalyst used for the conversion of ethane to ethane is commonly ______.
What are organic compounds?
Give the IUPAC name of the isomer C4H10 which has a branched-chain.
The structures of six organic compounds are shown:
|
A \[\begin{array}{cc} |
B \[\begin{array}{cc} |
C \[\begin{array}{cc} |
|
D \[\begin{array}{cc} |
E \[\begin{array}{cc} |
F \[\begin{array}{cc} |
- Identify two of the compounds that are members of the same homologous series but are not isomers.
- Which two compounds are isomers of each other?
- F can be prepared from D. Give a chemical equation for the reaction.
