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Polytetrafluoroethylene (PTFE), commonly known as Teflon , is made by heating tetrafluoroethylene under high pressure with a free radical initiator or a peroxide catalyst. This process involves polymerization, where the monomers (tetrafluoroethylene) are converted into a polymer (PTFE) using these catalysts to initiate and propagate the reaction.
Select the most appropriate meaning of the given idiom.
Eat one’s words
Will-o-the-wisp
Select the correct meaning of the given idiom.
Feel one’s collar
Ram is very calculative and always has an axe to grind.
Select the most appropriate meaning of the underlined idiom in the given sentence.
This problem is a hard nut to crack,it will take longer than t...
Choose the correct option showing the meaning of the Idiom highlighted in the given sentence
The athlete decided to throw in the towel afte...
For a long time he kept his wife in the dark about the true nature of his job
An idiom is used in three sentences. You need to choose the right option that covers the correct usage amongst these three sentences.
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Under the weather
Entice
