Solid
Liquid
Gaseous
None of these
✅ The correct answer is option B.
Statiometery MCQs
1 kg/m² is equal to __________ mm water column.
1
10
100
1000
✅ The correct answer is option A.
In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest?
30 c.c acid and 30 c.c base
20 c.c acid and 25 c.c base
15 c.c acid and 35 c.c base
35 c.c acid and 15 c.c base
✅ The correct answer is option A.
The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times.
1-Feb
4
√2
1-Apr
✅ The correct answer is option C.
Solutions having the same osmotic pressure are called __________ solutions.
Dilute
Ideal
Isotonic
Saturated
✅ The correct answer is option C.
As per Kirchoff s equation, the heat of reaction is affected by the
Pressure
Volume
Temperature
Molecularity
✅ The correct answer is option C.
A ‘limiting reactant’ is the one, which decides the __________ in the chemical reacation.
Equilibrium constant
Conversion
Rate constant
None of these
✅ The correct answer is option B.
In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute.
Increase
Decrease
Remain unchanged
None of these
✅ The correct answer is option B.
Heat of solution in a system in which both solute and solvent are liquids is termed as
Heat of solvation
Heat of hydration
Standard integral heat of solution
Heat of mixing
✅ The correct answer is option D.