Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 38

MEDIUM

JEE Main/Advance

IMPORTANT

Earn 100

$NaCl$ solution is added to a saturated solution of ${PbCl}_{2}$ . What will happen to the concentration of ${Pb}^{2 +}$ ions?

Important Questions on Equilibrium

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 39

Which of the followings are Lewis acids?

H_{2} O, B F_{3}, H^{+}

and

N H_{4}^{+}

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 40

Write the expression for comparison of relative strengths of two weak acids in terms of their ionization constants.

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 41

What happens to the

pH

if a few drops of acid are added to

{CH}_{3} {COONH}_{4}

solution?

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 42

What is the relationship between

{pK}_{In}

and

pH

at the equivalence point?

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 43

At half -neutralisation of a weak acid with a strong base, what is the relationship between

pH

and dissocaition constant

(K_{a})

of the weak acid?

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 44

What happens to the solubility of

AgCl

in water if

NaCl

solution is added to it?

MEDIUM

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 45

What will be the

pH

of

1 M

{NaNO}_{3}

solution at

25 ° C

? Explain.

HARD

JEE Main/Advance

IMPORTANT

Alpha Question Bank for Engineering: Chemistry>Chapter 5 - Equilibrium>Exercise-1>Q 46

What is the effect of temperature on ionic product of water?