UPSC 2019 Preparation – 13th July 2018 Daily Current Affairs for UPSC / IAS 2019 by Dr Gaurav Garg - Videos


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  2. Hello Garg sir,
    I have read an article regarding formalin (The hindu,16th July)which have mentioned that it has strong smell but sometimes not detectable.I am copying the text below.

    (Shouldn’t the smell of formalin raise red flags? Typically, formalin has a strong smell, which should immediately put off consumers. However, most of the formalin used to preserve seafood is diluted to the extent that the smell is not easily detectable.)
    I am telling you just for the information purpose only because it made me little bit confused and I am not blaming you .you guys are working hard and helping a lot .


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