analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Illustrate the direction of the dipole moment expected for hydrogen bromide?
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:
Describe the difference between law of multiple proportions and law of definite proportions?
Briefly describe the properties of the carbohydrates?
Choose the right answer from following. Vapour pressure of a solution is: (a) Directly proportional to the mole fraction of the solvent (b) Inversely proportional to the mole fraction of the solute (c) Inversely proportional to the mole fraction of the solvent (d
Choose the right answer from following. NaClO solution reacts with H2SO3 as,. NaClO + H2SO3→NaCl+ H2SO4. A solution of NaClO utilized in the above reaction contained 15g of NaClO per litre. The
What will be the molality of a solution containing 18g of glucose (having mol. wt. = 180) dissolved in 500g of water: (i) 1m (ii) 0.5m (iii) 0.2m (iv) 2m
Illustrate the Lewis Dot Structure for the CH4O.
Which solution will have highest boiling point:(a) 1% solution of glucose in water (b) 1% solution of sodium chloride in water (c) 1% solution of zinc sulphate in water (d) 1% solution of urea in waterAnswer: (b) Na
What are the advantages of doing your own chemistry assignments? State your comment?
18,76,764
1930780 Asked
3,689
Active Tutors
1444971
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!