MHT CET questions
29293 published questions with worked solutions.
- 6 g of substance x dissolved in 100 g of water lowers the freezing point by 0.93 K. The molar mass of x is _____ (K_f = 1.86 K...
- The freezing point of 0.05 molal solution of non-electrolyte in water is _____ (K_f = 1.86 °C)
- 1.00 g of a non-electrolyte solute dissolved in 50 g of benzene lowered the freezing point of benzene by 0.40 K. K_f for benzene...
- The depression of freezing point of water for a particular solution is 0.186 K. The boiling point of the same solution is _____...
- The molal freezing point constant for water is 1.83 ^ C ,mol^ -1 . If 342 g of cane sugar ( C_ 12 H_ 22 O_ 11 ) is dissolved in...
- A solution containing 500 g a protein per litre is isotonic with a solution containing 3.42 g of sucrose per litre. The molar...
- What is the molality of solution of a certain solute in a solvent, if there is a freezing point depression of 0.184 °C, and if...
- Which has the minimum freezing point?
- The freezing points of equimolar solutions of glucose, KNO_3 and AlCl_3 are in the order of _____
- 0.440 g of a substance dissolved in 22.2 g of benzene lowered the freezing point of benzene by 0.567 °C. The molecular mass of...
- A 5% solution of cane sugar (molecular mass = 342) is isotonic with 1% solution of substance X. The molar mass of X is _____
- 0.6 g of a solute is dissolved in 0.1 L of a solvent which develops an osmotic pressure of 1.23 atm at 27 °C. The molar mass of...
- The osmotic pressure of a solution at 276 K is 2.5 atm. Its osmotic pressure at 546 K under similar conditions will be _____
- If 3 g of glucose (molecular mass = 180) is dissolved in 60 g of water at 15 °C, then the osmotic pressure of this solution will...
- 0.5 M solution of urea is isotonic with _____
- The osmotic pressure at 17 °C of an aqueous solution containing 1.75 g of sucrose per 150 mL solution is _____
- Solution containing 1.63 g of boric acid in 450 mL and 20 g of sucrose (molecular mass = 342) per litre are isotonic. The molar...
- The osmotic pressure of 0.4% urea solution is 1.66 atm and that of solution of sugar of 3.42% is 2.46 atm. When both the solution...
- Which of the following solution has highest osmotic pressure?
- In equimolar solution of glucose, NaCl and BaCl_2 , the order of osmotic pressure is _____