Two solutions A1 and A2 have pH value of 2 and 6 respectively. It implies that the solution_____________________?

Related Mcqs:

1. Solutions having the same osmotic pressure are called _____________ solutions?

   A. Dilute
   B. Ideal
   C. Isotonic
   D. Saturated

2. Isotonic solutions must have the same__________________?

   A. Viscosity
   B. Molar concentration
   C. Normality
   D. Critical temperature

3. Solutions which distil without change in composition are called________________?

   A. Ideal
   B. Saturated
   C. Supersaturated
   D. Azeotropic

4. In general, the specific heats of aqueous solutions _____________ with increase in the concentration of the solute?

   A. Increase
   B. Decrease
   C. Remain unchanged
   D. None of these

5. With increase in the solute concentration, the specific heat of aqueous solutions _____________________?

   A. Increases
   B. Decreases
   C. Remains unchanged
   D. Either A. or B.; depends on the type of solution

6. A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of ________________?

   A. 3
   B. 100
   C. 1000
   D. None of these

7. If pH value of a solution is 8, then its pOH value will be ____________________?

   A. 6
   B. 1
   C. 7
   D. 10

8. A compound was found having nitrogen and oxygen in the ratio 28 gm and 80 gm respectively. The formula of the compound is_________________?

   A. N2O4
   B. N2O5
   C. N2O3
   D. None of these

9. Assume that benzene is insoluble in water. The normal boiling points of benzene and water are 80.1 and 100°C respectively. At a pressure of 1 atm, the boiling point of a mixture of benzene and water is__________________?

   A. 80.1°C
   B. Less than 80.1°C
   C. 100°C
   D. Greater than 80.1°C but less than 100°C

10. The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is___________________?

    A. Less than 100°C
    B. 100°C
    C. Between 100 and 110°C
    D. 110.6°C