Molal concentration
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.
When 5.85 g of NaCl (having molecular weight 58.5) is dissolved in water and the solution is prepared to 0.5 litres, the molarity of the solution is: (i) 0.2 (ii) 0.4 (iii) 1.0 (iv) 0.1
Illustrate the dipole moment of chlorooctane?
Choose the right answer from following. Which one of the following is an extensive property: (a) Molar volume (b) Molarity (c) Number of moles (d) Mole fraction
The vapor pressure of pure benzene at a certain temperature is 200 mm Hg. At the same temperature the vapor pressure of a solution containing 2g of non-volatile non-electrolyte solid in 78g of benzene is 195 mm Hg. What is the molecular weight of solid:
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
Unit of measurement- These are also some systems for units: (1) C.G.S.
What type of bond does HCl encompass? Describe briefly?
Describe all the kinds of insulators which are present?
Differentiate between the modern periodic table and Mendeleevs table?
18,76,764
1959768 Asked
3,689
Active Tutors
1423381
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!