Chemistry questions
29404 published questions with worked solutions.
- In equimolar solution of glucose, NaCl and BaCl_2, the order of osmotic pressure is as follows:
- Which statement is incorrect for osmotic pressure ( ), volume (V) and temperature (T) ?
- The osmotic pressure of which solution is maximum (Consider that deci-molar solution of each 90% dissociated)
- The osmotic pressure of a solution at 276 K is 2.5 atm. Its osmotic pressure at 546 K under similar conditions will be
- The osmotic pressure of a decinormal solution of BaCl_2 in water is
- Assuming the salts to be unionized in solution. Which of the following has highest osmotic pressure ?
- If a 0.1 M solution of glucose (mol. wt. 180) and 0.1 molar solution of urea (mol. wt. 60) are placed on the two sides of a...
- The osmotic pressure of a solution at 0^ is 4 atmospheres. What will be its osmotic pressure at 273^ under similar conditions :
- The osmotic pressure of a dilute solution is directly proportional to the
- Osmotic pressure of 0.1 M solution of NaCl and Na_2SO_4 will be
- A solution containing 500 g of a protein per litre is isotonic with a solution containing 3.42 g of sucrose per litre. The...
- The osmotic pressure in atmospheres of 10% solution of canesugar at 69^ is
- A solution containing 4 g of a non-volatile organic solute per 100 ml was found to have an osmotic pressure equal to 500 cm of...
- Osmotic pressure of a solution (density 1 g/mL) containing 3 g of glucose (molecular weight = 180) in 60 g of water at 15^ is :
- At 24^ the solution of sucrose has O.P. 2.5 atm. The strength of solution in gm mol/litre is :
- The osmotic pressure of a solution containing 4.0 g of solute (molar mass 246) per litre at 27^ is (R=0.082 L atm mol^ -1 K^ -1 )
- Osmotic pressure is 0.821 atm. at temperature of 300 K. Find concentration in mole/litre is:
- Two solutions of KNO_3 and CH_3COOH are prepared separately. Molarity of both is 0.1 M and osmotic pressure are P_1 and P_2...
- 0.6 g of a solute is dissolved in 0.1 litre of a solvent which develops an osmotic pressure 1.23 atm. at 27^ . The molecular mass...
- A solution of glycol containing 1.82 g/litre has an osmotic pressure of 51.8 cm of mercury at 10^ . What is the molecular weight...