Ashawani Kumar Singh

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Questions related from Ashawani Kumar Singh

How ring are joined through CH2 unit?

Here I attach here a CBSE class 12 chemistry doubts of polymer chapter. In the book a condensation reaction takes place between p-hydroxymethylphenol with phenol derivative to form polymer Novolac...

11 November 2018 2,981 2 View

How Aromatic nitro compound converted into aromatic amine without hydrogenator?

organic chemist

09 September 2016 2,273 15 View

What is the the Hfix value of aliphatic secondary amine NH for solving single crystal using WINGX software.

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09 September 2015 4,013 0 View

What is the most efficient method for conversion of acid to amide?

08 August 2015 8,836 4 View