normality
how 0.5N HCL is prepared for 10 littre solution
How many electrons are present in a benzene?
Elaborate a substituted hydrocarbon?
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid, establishes a buffer with a pH of approximately 5.
Choose the right answer from following. When 6gm urea dissolve in180gm H2O . The mole fraction of urea is : (a)10/ 10.1 (b)10.1/10 (c)10.1/ 0.1 (d) 0.1/ 10.1
Write a short note to describe how to test a gas to see if it was hydrogen or not?
Write a short note on the formula of diesel, petrol and also CNG?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
From where the tin is obtained? Briefly illustrate it.
Write down a short note on the differences between the organic and inorganic chemistry?
Determination of correct mol. Mass from Roult's law is applicable to :
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