MHT CET questions
29293 published questions with worked solutions.
- In the three beakers labelled as X, Y and Z following solutions are taken and kept at same temperature respectively. Beaker X:...
- Osmotic pressure of insulin solution at 298 K is found to be 0.0072 atm. Hence, height of water column due to this pressure is...
- Which of the following is not a colligative property?
- K_f for water is 1.86 K kg mol^ -1 . If your automobile radiator holds 1.0 kg of water, how many grams of ethylene glycol (...
- The highest osmotic pressure corresponds to the which of the following solution?
- The correct order of increasing boiling points of the following aqueous solutions 0.0001 M NaCl (I), 0.0001 M Urea (II), 0.001 M...
- To observe an elevation of boiling point of 0.05^ C , the amount of a solute (mol. wt = 100) to be added to 100 g of water (K_b =...
- After adding non-volatile solute freezing point of water decreases to -0.186^ C . Calculate T_b, if K_f = 1.86 K ,kg ,mol^ -1 and...
- 60 mL of N 5 H_2SO_4 , 10 mL of N 2 HNO_3 and 30 mL of N 10 HCl are mixed together. The strength of the resulting mixture is
- Concentrated aqueous sulphuric acid is 98% H_2SO_4 by mass and has a density of 1.80 g mL^ -1 . Volume of acid required to make 1...
- 10 cm^3 of 0.1 N monobasic acid requires 15 cm^3 of sodium hydroxide solution whose normality is
- Dissolution of 1.5 g of a non-volatile solute (mol. wt. = 60) in 250 g of a solvent reduces its freezing point by 0.01^ C . Find...
- How many grams of H_2SO_4 is to be dissolved to prepare 200 mL aqueous solution having concentration of [ H_3O^+ ] ions is 1 M at...
- 20 g of a binary electrolyte (mol. wt. = 100) are dissolved in 500 g of water. The depression in freezing point of the solution...
- Addition of a non-volatile solute causes lowering in vapour pressure of a solvent from 0.8 atm to 0.2 atm. What is the mole...
- If at certain temperature, the vapour pressure of pure water is 25 mmHg and that of a very dilute aqueous urea solution is 24.5...
- The average osmotic pressure of human blood is 7.8 bar at 37^ C . What is the concentration of an aqueous NaCl solution that...
- 1 mole each of the following solutes are taken in 5 moles of water, A. NaCl B. K_2SO_4 C. Na_3PO_4 D. glucose Assuming 100%...
- The boiling point of 0.2 mol kg^ -1 solution of X in water is greater than equimolal solution of Y in water. Which one of the...
- Density of a 2.05 M solution of acetic acid in water is 1.02 g/mL. The molality of the solution is