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BITSAT Ionic Equilibrium PYQs with Solutions

22 previous year questions from Ionic Equilibrium (BITSAT Chemistry) with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

22 questionsChemistry2010–2024Answers + solutions

About Ionic Equilibrium PYQs

Ionic Equilibrium has 22 previous year questions in the Quantrex Academy BITSAT Chemistry bank. The 22 questions in this list come from BITSAT (22), spanning 2010 to 2024. Each question opens on its own page with the options, the correct answer and the worked solution where available.

Questions by year (this list)

2024: 2
2023: 2
2022: 2
2021: 1
2020: 1
2019: 1
2018: 1
2017: 1
2016: 2
2015: 1
2014: 2
2012: 3

Ionic Equilibrium questions with solutions

The pH of 1 N aqueous solutions of HCl , CH_3 COOH and HCOOH follows the order:

BITSAT 2024 Solution View → 2

20 mL of 0.1 M acetic acid is mixed with 50 mL of potassium acetate. K_α of acetic acid =1.8 × 10^ -5 at 27^ ^ ∘ C . Calculate the concentration of potassium acetate if pH of

BITSAT 2024 Solution View → 3

Which of the following molecules acts as a Lewis acid?

BITSAT 2023 Solution View → 4

Which one of the following molecular hydrides acts as a Lewis acid?

BITSAT 2023 Solution View → 5

100 ~mL of 2 M of formic acid (p K_a=3.74) is neutralise by NaOH , at the equivalence point pH is

BITSAT 2022 Solution View → 6

What is [NH_4^ + ] in a solution that is 0.02 M NH_30.01 M KOH ? [K_b (NH_ 3 )=1.8 ×10^ -5 ]

BITSAT 2022 Solution View → 7

The solubility of silver bromide in hypo solution involves the formation of:

BITSAT 2021 Solution View → 8

A solution of NH_ 4 Cl and NH_ 3 has pH=8.0. Which of the following hydroxides may be precipitated when this solution is mixed with equal volume of 0.2 M of metal ion.

BITSAT 2020 Solution View → 9

Given pH of a solution ' A ' is ' 3 ' and it is mixed with another solution ' B ' having pH' 2 ' . If both solutions are mixed, the resultant pH of the solution will be (Assume

BITSAT 2019 Solution View → 10

pH of a saturated solution of Ba(OH)^ 2 is 12 . The value of its K _ sp is

BITSAT 2018 Solution View → 11

BF _ 3 is an acid, according to

BITSAT 2017 Solution View → 12

The percentage hydrolysis of 0.15 M solution of ammonium acetate, K_ a for CH_ 3 COOH is 1.8 × 10^ -5 and K_ b for NH_ 3 is 1.8 × 10^ -5

BITSAT 2016 Solution View → 13

For a sparingly soluble salt A_ p B_ q , the relationship of its solubility product L s arrow K_ s p with its solubility (S) is

BITSAT 2016 Solution View → 14

What is the correct increasing order of Bronsted bases?

BITSAT 2015 Solution View → 15

K_ c for the the reaction, [Ag(CN)_ 2 ] leftharpoons Ag^ + +2 CN^ - , the equillibrium constant at 25^ ^ ∘ C is 4.0 × 10^ -19 then the silver ion concentration in a solution which

BITSAT 2014 Solution View → 16

Identify the correct order of solubilty of Na_ 2 S , CuS and ZnS in aqueous medium

BITSAT 2014 Solution View → 17

The pOH value of a solution whose hydroxide ion concentration is 6.2 × 10^ -9 mol / litre is

BITSAT 2012 Solution View → 18

Which of the following combinations would not result in the formation of a buffer solution?

BITSAT 2012 Solution View → 19

CO_ 2 goes to air, causes green house effect and gets dissolved in water. What will be the effect on soil fertility and pH of the water?

BITSAT 2012 Solution View → 20

The pH of a solution is increased from 3 to 6 ; its H^ + ion concentration will be

BITSAT 2011 Solution View → 21

Which of these is least likely to act as Lewis base?

BITSAT 2010 Solution View → 22

The K_ sp of CuS, Ag_ 2 S and HgS are 10^ -31 , 10^ -44 and 10^ -54 respectively. The solubility of these sulphides are in the order :

BITSAT 2010 Solution View →

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Related BITSAT Chemistry chapters

General Organic Chemistry (48)Chemical Bonding and Molecular Structure (43)Coordination Compounds (35)Thermodynamics (C) (34)Chemical Kinetics (33)Electrochemistry (29)p Block Elements (Group 15, 16, 17 & 18) (27)Structure of Atom (27)Biomolecules (26)s Block Elements (26)Some Basic Concepts of Chemistry (24)Aldehydes and Ketones (22)

Ionic Equilibrium in other exams

JEE Ionic Equilibrium (391)NEET Ionic Equilibrium (764)