Acid Solutions
Choose the right answer from following. Volume of water needed to mix with 10 ml 10N NHO3 to get 0.1 N HNO3: (a) 1000 ml (b) 990 ml (c) 1010 ml (d) 10 ml
Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
What do you mean by the term medicine dropper? Explain briefly?
The distribution law is exerted for the distribution of basic acid among: (i) Water and ethyl alcohol (ii) Water and amyl alcohol (iii) Water and sulphuric acid (iv) Water and liquor ammonia What is the right answer.
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Describe some of the significance of the organic chemistry in brief?
Choose the right answer from following. An X molal solution of a compound in benzene has mole fraction of solute equal to 0.2. The value of X is: (a)14 (b) 3.2 (c) 4 (d) 2
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
introduction for polyhalogen compound
What do you mean by the term hydra? Briefly define it.
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