PANKAJ SHARMA

This page lists questions and answers that were posted by visitors named PANKAJ SHARMA.

Questions

The following questions were asked by visitors named PANKAJ SHARMA.

Answers

The following answers were posted by visitors named PANKAJ SHARMA.

Polymerization of acetylene in which benzene and many of its homologues are produced by passing the vapour of the corresponding acetylenic hydrocarbon through a red hot tube at 500०C.