kummari balakrishna

This page lists questions and answers that were posted by visitors named kummari balakrishna.

Questions

The following questions were asked by visitors named kummari balakrishna.

cr2o7^-2+c2o4 gives co2+cr^+3 solve equation in basic medium
4 years ago

Answers

The following answers were posted by visitors named kummari balakrishna.