+91-8076753736 [email protected]

-->

Equilibrium

Question

Wired Faculty App

Four species are listed below
i. HCO3⁻
ii. H₃O⁺
iii. HSO₄⁻
iv. HSO₃F
Which one of the following is the correct sequence of their acid strength?

iv < ii < iii < i

ii < iii < i < iv

i < iii < ii < iv

iii < i < iv < ii

Solution

C.

i < iii < ii < iv

Some More Questions From Equilibrium Chapter

What kind of molecules in a liquid can evaporate?

Name the factors on which vapour pressure of any liquid depends.

Which measurable property becomes constant in water vapour equilibrium?

Give an example from daily life in which there is gas solution equilibrium?

A crystal of common salt of a given mass is kept in its aqueous solution. After 24 hours, its mass remains the same. Is the crystal in equilibrium with the solution?

What is the role of forward and backward reactions at equilibrium of a reversible reaction?

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation