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Ethylene (C₂H₄) is used in the manufacturing of polythene (polyethylene). Polythene is produced through addition polymerization of ethylene, which is primarily obtained by cracking ethane and propane, as well as other materials like naphtha and gas oil. Thus, the correct answer is (a), Ethylene.
Tepid (A) / timid (B) economic growth hasn’t helped, and states have had to resort to higher market borrowings.
The Centre has been shor...
Select the most appropriate antonym of the given word.
ADAMANT
Select the most appropriate synonym of the given word.
RAPT
Select the most appropriate option to fill in the blank.
We ________Rohit for the last two months.
If you do not work hard,you might loose (A)/ lose (B) the chance of winning the competition.
We require some stationery (A) / stationary (B) ...
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substi...
Select the most appropriate ANTONYM of the given word.
DETERMINED
The supreme court’s sole (A)/soul (B) woman judge asked whether the much-touted gender justice will continue to remain only on paper.
The...
Mr Adams faces the immense (A) challenge of pulling the city out of the pandemic (B) , taking office as the city is grapling (C) with record numbe...
Alter