Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 20

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If ionic product of water is $K_{w} = 10^{- 16}$ at $4 ° C$ , then a solution with $pH = 7.5$ at $4 ° C$ will

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Important Questions on Equilibrium

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 21

The

pH

of

10^{- 11} M HCl

at

25 ° C

is

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 22

When equal volumes of

pH = 4

and

pH = 6

are mixed together then the

pH

of the resulting solution will be

[\log 5 = 0.7]

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 23

The

pH

of

\frac{M}{100} Ca {(OH)}_{2}

is

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 24

The

pH

of a mixture of

100 ml 1 M H_{2} {SO}_{4}

and

200 ml 1 N NaOH

at

25 ° C

is

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 25

The

pH

of a mixture of

0.01 M HCl

and

0.1 M {CH}_{3} COOH

is approximately

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 26

Two samples of

{CH}_{3} COOH

each of

10 g

were taken separately in two vessels containing water of

6

litre and

12

litre respectively at

27 ° C .

The degree of dissociation of

{CH}_{3} COOH

will be

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 27

Which is incorrect?

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Gamma Question Bank for Medical Chemistry>Chapter 7 - Equilibrium>Assignment>Q 28

When a small amount of

HCl

is added to a buffer solution of acetic acid and sodium acetate