avogadros hypothesis
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
The accuracy of your written English will be taken into account in marking. 1. (a) Identify the spectator ions in the following equation &nb
Provide solution of this question. How many moles of water are present in 180 of water: (a)1 mole (b)18 mole (c)10 mole (d)100 mole
The freezing point of equi-molal aqueous solution will be maximum for: (a) C6H5NH3+Cl-(aniline hydrochloride) (b) Ca(NO3
Select the right answer of the question. A solution of CaCl2 is 0.5 mol litre , then the moles of chloride ion in 500ml will be : (a) 0.25 (b) 0.50 (c) 0.75 (d)1.00
25 ml of a solution of barium hydroxide on titration with 0.1 molar solution of the hydrochloric acid provide a litre value of 35 ml. The molarity of barium hydroxide solution will be: (i) 0.07 (ii) 0.14 (iii) 0.28 (iv) 0.35
Fluorine yields only one oxyacid, hypo
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Can you please illustrate that HCl is polar or non-polar? Briefly illustrate it.
What are the advantages of doing your own chemistry assignments? State your comment?
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