haloalkane
how haloalkane can be prepared by refluxing alcohol with hydrohalic acids
are halides are halogens more soluble? why?
The normality of 10 lit. volume hydrogen peroxide is: (a) 0.176 (b) 3.52 (c) 1.78 (d) 0.88 (e)17.8
Illustrate is HCl an acid or a base ?
Describe briefly the three facts on the evaporation?
Illustrate the 3 facts on evaporation?
What volume of solution contains 0.1 mole of the solute: (a) 100ml (b) 125ml (c) 500ml (d) 62.5ml Choose the right answer from above.
The methods used for the preparation of phenols are given below: From aryl sulphonic acids
When the forces of attraction existing between adsorbate particles and adsorbent almost of the same strength as chemical bonds, the adsorption is called chemical adsorption. This type of adsorption is also known as chemisorptions. Since forces of attraction existing b
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
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