Question
a.
10⁻³
b.
10⁻¹⁰
c.
10⁻¹¹
d.
10⁻¹³
Posted under Basic Chemical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. The OH⁻ concentration in a solution having pH value 3 is
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of
View solution
Q. The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg. ?
View solution
Q. Which of the following expressions defines the Baume gravity scale for liquids lighter than water ?
View solution
Q. 2 litres of nitrogen at N.T.P. weighs __________ gms.
View solution
Q. Which of the following is followed by an ideal solution ?
View solution
Q. Cᵨ/Cᵥ for monoatomic gases is
View solution
Q. One of the specific gravity scales is "Brix" (used speicifically for sugar solution). It is defined as
View solution
Q. The reverse process of fractional crystallisation is called
View solution
Q. The unit of specific heat at constant pressure, Cᵨ, in SI unit is
View solution
Q. Two solutions A1 and A2 have pH value of 2 and 6 respectively. It implies that the solution
View solution
Q. For water evaporating into usaturated air under adiabatic conditions and at constant pressure, the __________ remains constant throughout the period of vaporisation.
View solution
Q. The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas).
View solution
Q. Pick out the wrong statement.
View solution
Q. Pick out the wrong statement.
View solution
Q. Pick out the correct conversion.
View solution
Q. The maximum adiabatic flame temperature of fuels in air is __________ the maximum flame temperature in pure oxygen.
View solution
Q. Which of the following is not used for computing latent heat of vaporisation ?
View solution
Q. Pick out the wrong unit conversion of temperature.
View solution
Q. "The total volume occupied by a gaseous mixture is equal to the sum of the pure component volumes". This is the __________ law.
View solution
Q. The osmotic pressure of a solution is directly proportional to the
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
