Chapterwise Chemistry Solution Formula Quiz competitive quick revision cbse NEET JEE JAM GATE NET
Chapterwise Chemistry Solution colligative property elevation of boiling pt depression of freezing point Raoults law osmotic pressure important Formula Quiz derivation for all competitive exams Quiz mcq class 11 class 12 schools UG PG colleges SSC NEET JEE JAM SAT GATE CSIR NET TNPSC UPSC TRB Group 1 Group 2
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What is the formula for ppm & unit in micro ug/g?
2) Write the formula for ppm in uh/mL?
Parts per million = ug/mL
3) ppm in uM/mL
4) Relation bet. Depression of Freezing Pt & molality
delTf proportional to m delTf = Kf m
5) Elevation of Boiling Pt & molality
delTb = Kb m
6) what is the formula for solutes undergoing association or dissociation?
delTb = i Kb m i = van't Hoff factor
delTf = i Kf m
7) What is the formula of Molality (in solvent mass in Kg)?
8) What is the formula of Molality (in solvent mass in g) ?
1 g = 1 X 10-3 kg
9) Give the formula for Raoults law for non-volatile solute.
10) Raoults law for volatile solute. XB mole fraction of solute solvent
Daltons law of partial pressure p = pA + pB
p = poA xA + poB xB
11) What is the formula for dilution?
N1V1 = N2V2 or M1V1 = M2V2
12) Give the formula for Osmotic pressure
pi V = nRT pi = C RT
13) What is the formula for solutes undergoing association or dissociation for osmotic pressure?
pi = i C RT i = van't Hoff factor