Electron Chemistry Centre

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phenolphthalein colour changes in acidic and alkaline medium #indicators #chemistryexperiments

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States of matter part-3|Ideal gas equation and Avogadro's law|Class11|JEE|NEET|CBSE|CET|PUC In this video VKM sir explains about Avogadro's law,Gay lussac law and ideal gas equation. ...

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Easy way of Balancing of redox reactions by VKM sir|ECC|1st PUC|Class 11|JEE|NEET|CET In this video VKM sir explains about balancing of redox reactions by ion electron method in acidic medium. ...

N2 + 3H2 —> 2NH3 is an example of
A)Exothermic reaction
B)Endothermic reaction
C)Neither exothermic nor endothermic

Oxidation number of Oxygen in peroxides is
A)-2
B)-1
C)-1/2
D)+2

Hello dear students,I will be making videos of various topics of chemistry through Fb live.So, post the topic of chemistry which you want me to make a video of it.
Post in comment box and will catch up in live..
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