EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Equilibrium>AIPMT - 25th July 2015>Q 27

EASY

NEET

IMPORTANT

Earn 100

Which one of the following pairs of solution is not an acidic buffer?

20% studentsanswered this correctly

Important Questions on Equilibrium

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Equilibrium>AIPMT - 25th July 2015>Q 28

What is the pH of the resulting solution when equal volumes of

0.1

M NaOH and

0.01

M HCl are mixed?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Equilibrium>AIPMT - 4th May 2014>Q 29

Which of the following salts will give highest

p H

in water?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Equilibrium>AIPMT - 4th May 2014>Q 30

For the reversible reaction:

N_{2} (g) + 3 H_{2} (g) ⇌ 2 N H_{3} (g) + h e a t

The equilibrium shifts in forward direction:

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Equilibrium>AIPMT - 4th May 2014>Q 31

For a given exothermic reaction

K_{p}

and

{K'}_{p}

are the equilibrium constants at temperatures

T_{1}

and

T_{2}

respectively (T₂.>T₁ ). Assuming that heat of reaction is constant in temperatures range between

T_{1}

and

T_{2},

it is readily observed that: