In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Although it is far less common in the (1)/ atmosphere than carbon dioxide, (2)/ it has 20 times the ability heat-trapping. (3)/ No Error (4)

Correct option is C

· Correct answer:(c) 3
· Explanation:
· The phrase "20 times the ability heat-trapping" is incorrect. The correct phrase should be "20 times the heat-trapping ability" for proper word order.
· Corrected sentence: "Although it is far less common in the atmosphere than carbon dioxide, it has 20 times the heat-trapping ability."
Example:Methane has a heat-trapping ability far greater than carbon dioxide.