Water is made of?
Who is the father of chemistry?
how to differntiate the cis and trans isomers of CO(NH3)4(SCN)2+ complex by electronic specra?
what is nascent hydrogen?
What is hybridyzation?
What is divalent ion?
What is an enantiomer?
Why ammonia is used as buffer solution in estimation of copper by EDTA method
why is mgcl used in edta titration
What are the products of the neutralization reaction between hydrochloric acid & magnesium hydroxide?
Define:minerals and ores
Give a brief description on the position of hydrogen in the periodic table?
composition of stainless steel
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