Doubt Resolution

Login / Sign-up NOW to ask your Doubts - its totally FREE !!

DronStudy Questions > Class 11, 12 – Chemistry

Class 11, 12 – Chemistry 443 Questions

salts of lithium.

99 viewsdoubts approved January 11, 2020Class 11, 12 – Chemistry

Flame test of Li and Sr

112 viewsdoubts approved January 9, 2020Class 11, 12 – Chemistry

156 viewsdoubts approved December 16, 2019Class 11, 12 – Chemistry

153 viewsdoubts approved December 16, 2019Class 11, 12 – Chemistry

reduction potential

129 viewsdoubts edited answer December 14, 2019Class 11, 12 – Chemistry

oxidation state and oxidation number

129 viewsdoubts approved December 12, 2019Class 11, 12 – Chemistry

in the reaction:- Cr2O3+2Al—->Al2O3+2Cr

150 viewsdoubts approved December 12, 2019Class 11, 12 – Chemistry

In class 11 chemistry new videos by other teacher than Rishi kumar sir ……In ionic eqilibrium Lecture 2 sir told in lewis acid base theory in acid examples there was Cl + but in actual Cl is always negative charge.Tell me How the sir put The Cl+ ?

194 viewsdoubts approved November 14, 2019Class 11, 12 – Chemistry

5 chapters are missing in chemistry

272 viewsdoubts approved November 11, 2019Class 11, 12 – Chemistry

dualnatureoflight

215 viewsdoubts approved October 1, 2019Class 11, 12 – Chemistry

Which is the central atom in H-O-Cl=O and why we find the hybridisation in both O and Cl atom?

264 viewsdoubts answered October 1, 2019Class 11, 12 – Chemistry

sirtellmebooksforiitplease

207 viewsdoubts approved September 30, 2019Class 11, 12 – Chemistry

Notes chemistry

239 viewsdoubts approved September 30, 2019Class 11, 12 – Chemistry

1/273.16 of three point of water. what does it mean?

352 viewsdoubts edited answer September 29, 2019Class 11, 12 – Chemistry

What is electron population?

277 viewsdoubts approved September 17, 2019Class 11, 12 – Chemistry

319 viewsdoubts edited answer September 16, 2019Class 11, 12 – Chemistry

201 viewsdoubts approved September 14, 2019Class 11, 12 – Chemistry

please also solve it.

271 viewsdoubts answered September 11, 2019Class 11, 12 – Chemistry

class 11 mole concept

387 viewsAnonymous answered September 11, 2019Class 11, 12 – Chemistry

SIR PLS SOLVE THE PROBLEM

247 viewsdoubts approved September 7, 2019Class 11, 12 – Chemistry

1 2 3 4 … 21 22 23 Next »

Dron Study

Contact Us

Download APP

FREE CBSE Video Solutions & Chapter Video Lectures