To coagulate synthetic fibres from solution, which of the following acids is used?

Options :
  1. Hydrochloric acid
  2. Sulphuric acid
  3. Nitric acid
  4. None of these
Answer and Explanation :-

Answer: Option 2

Explanation:

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Sometimes When we lose hope there isnt time to get it back so we sit in our sorrow but never would get out as if lock up in a dark room or corner, closing eyes wont help, ask for a piece of hope and hold it close you will soon get light in your darkness and silence, oh that pitiful place in your mind is sorrow
-Lexi Luna (Lost Hope)