Chemistry questions
29404 published questions with worked solutions.
- A solution contains non-volatile solute of molecular mass M_B. Which of the following can be used to calculate molecular mass of...
- Isotonic solutions have same
- At constant temperature, the osmotic pressure of a solution
- In osmosis
- The concentration in gms per litre of a solution of cane sugar (M=342) which is isotonic with a solution containing 6gms of urea...
- Isotonic solution have the same
- Isotonic solutions have
- The osmotic pressure of a solution is given by the relation
- The relationship between osmotic pressure at 273 K when 10 g glucose (P_1), 10 g urea (P_2) and 10 g sucrose (P_3) are dissolved...
- The osmotic pressure of a 5 % (wt/mol) solution of cane sugar at 150^ is
- Semipermeable membrane is that permits the passage of
- The phenomenon of osmosis was reported by
- A 5% solution of cane sugar (mol.wt.=342) is isotonic with 1 % solution of a substance X. The molecular weight of X is
- As a result of osmosis the volume of solution
- The osmotic pressure of solution increases, if
- Osmotic pressure of a urea solution at 10^ is 500 mm. Osmotic pressure of the solution becomes 105.3 mm when it is diluted and...
- Which one has the highest osmotic pressure ?
- The osmotic pressure of a solution at 0^ is 4 atmospheres. What will be its osmotic pressure at 273^ under similar conditions ?
- Equal volumes of M/20 urea solution and M/20 glucose solution are mixed. The mixture will have osmotic pressure:
- One mole each of urea, glucose and sodium chloride were dissolved in one litre of water. Equal osmotic pressure will be produced...