NEET 2022 Phase 1 | Ionic Equilibrium Question 7 | Chemistry

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

The pH of the solution containing 50 mL each of 0.10 M sodium acetate and 0.01 M acetic acid is [Given pK_a of CH₃COOH = 4.57]

5.57

3.57

4.57

2.57

NEET 2021

MCQ (Single Correct Answer)

-1

The pK_b of dimethyl amine and pK_a of acetic acid are 3.27 and 4.77 respectively at T (K). The correct option for the pH of dimethyl ammonium acetate solution is :

6.25

8.50

5.50

7.75

NEET 2020 Phase 1

MCQ (Single Correct Answer)

-1

Find out the solubility of Ni(OH)₂ in 0.1M NaOH. Given that the ionic product of Ni(OH)₂ is 2 $$ \times $$ 10^-15.

2 $$ \times $$ 10^-8 M

1 $$ \times $$ 10^-13 M

1 $$ \times $$ 10⁸ M

2 $$ \times $$ 10^-13 M

NEET 2019

MCQ (Single Correct Answer)

-1

Conjugate base for Bronsted acids H₂O and HF are :

OH^– and F^– , respectively

H₃O⁺ and H₂F⁺ , respectively

OH^– and H₂F⁺ , respectively

H₃O⁺ and F^– , respectively

PREVIOUS NEXT

NEET Subjects

Biology

Botany

Zoology

Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution