Calculate molarity of a solution
Provide solution of this question. Molarity of a solution prepared by dissolving 75.5 g of pure KOH in 540 ml solution is: (a) 3.05 M (b) 1.35 M (c) 2.50 M (d) 4.50 M
The freezing point of a solution having 4.8 g of a compound in 60 g of benzene is 4.48. Determine the molar mass of the compound (Kf = 5.1 Km-1) , (freezing point of benzene = 5.5oC) &n
Select the right answer of the question. If one mole of any substance is present in of solvent, then: (a) It shows molar concentration (b) It shows molal concentration (c) It shows normality (d) It shows strength.
Common system According to this system, the individual members are named according to alkyl groups att
Unit of measurement- These are also some systems for units: (1)
Illustrate the reason, why acetic has less conductivity than Hcl?
What do you mean by the term enzymes? Briefly illustrate it.
Help me to go through this problem. The distribution law is applied for the distribution of basic acid between : (a) Water and ethyl alcohol (b) Water and amyl alcohol (c) Water and sulphuric acid (d) Water and liquor ammonia
Illustrate what is protein in Chemistry?
The important methods for the preparation of alcohol on large-scale are given below:
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
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