molar mass
lculwhat is the equation for caating molar mass of non volatile solute
The boiling point of a solution of 0.11 gm of a substance in 15 gm of ether was found to be 0.1oC higher than that of the pure ether. The molecular weight of the substance will be (Kb = 2.16) (a) 148 &nbs
Which of the given modes of expressing concentration is fully independent of temperature: (1) Molarity (2) Molality (3) Formality (4) Normality Choose the right answer from above.
The number of molecular orbitals and molecular motions of each symmetry type can be deduced. Let us continue to use the C2v point group and the H2O molecule to illustrate how the procedure develop
Vapour pressure of CCl425Degree C at is 143mm of Hg0.5gm of a non-volatile solute (mol. wt. = 65) is dissolved in 100ml CCl4 .Find the vapour pressure of the solution (Density of CCl4 = = 1.58g /cm2): (a)141.43mm (b)
1. Define Faraday's first law of electrolysis 2. define Faraday's second law of electrolysis
Describe the difference between law of multiple proportions and law of definite proportions?
What are the advantages of doing your own chemistry assignments? State your comment?
Select the right answer of the question .The molarity of a 0.2 N N2Co3 solution will be: (a) 0.05 M (b) 0.2 M (c) 0.1 M (d)0.4 M
I want it before 8 am tomorow please. I am just wondering how much is going to be ?
Illustrate the 3 facts on evaporation?
18,76,764
1954835 Asked
3,689
Active Tutors
1432319
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!