What is called for the components that are present in larger amount in a binary solution?
Solute
Solvent
Solution
Particles
Which type of solution having same osmotic pressure at same temperature?
Hypotonic
Hypertonic
Isotonic
Polytonic
What is the least count of Beckmann thermometer?
Zero
-1
1
5
At what point of a pure liquid does the vapour pressure is equal to the atmospheric pressure?
Freezing point
Boiling point
Melting point
None
Which of the following is known as differential thermometer?
Ostwald apparatus
Stirrer
Thermometer bulb
Beckmann thermometer
Which constant is known as the depression in freezing point of one molal solution?
Ebullioscopic constant
Cryoscopic constant
Elevation constant
None of these
What amount of aqueous sodium chloride is available in blood plasma?
1%
10%
0.50%
0.9%
Which chemist gives the relationship between the vapour pressure of the solution and its concentration?
Ostwald Walker
Beckmann
Francois Marie Raoult
Vant Hoff
Which of the following is defined as the elevation of boiling point of one molal solution?
Depression constant
How is relative lowering of vapour pressure related to the mole fraction?
Greater than
Less than
Not equal
Equal to
