Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 3

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The number of moles of chloride ions in $100 mL$ of $0.05 M {BaCl}_{2}$ solution is

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 4

What is the molarity of $K^{+}$ ion in aqueous solution contains $17.4 ppm (w (mg) / V (L))$ of $K_{2} {SO}_{4}$ ?

(Molecular weight of $K_{2} {SO}_{4}$ is $174$ $g {mol}^{- 1}$ )

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 5

100 mL

of a solution contains

5.3 g

of a solute

(molecular weight = 53)

.

10 mL

of this solution was pipette out into a

1 L

flask and made up to the mark with distilled water. The final molarity of the solution is

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 6

The amount of

{CaCl}_{2},

which should be present in

50 mL

of its solution to get a final concentration of

0.02 g / mL

is:

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 7

A

5 M

solution of

H_{2} {SO}_{4}

is diluted from

1 litre

to a volume of

10 litre,

the normality of the solution will be:

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 8

If an aqueous solution of urea is

6 % (w / v),

then the volume of solution containing

2 moles

of urea is

(N = 14 u, H = 1 u, C = 12 u)

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 9

The concentration of pollutant in

ppm (w / w),

that has been measured as

450 mg

per

150 kg

of sample, is

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 10

$10 L$ solution of ethylene glycol contains $310 g$ ethylene glycol. The active mass of ethylene glycol will be: $(C = 12, H = 1, O = 16)$

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Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry 2 NEET>Chapter 2 - Solutions>TOPICWISE QUESTIONS>Q 11

Two different solutions

A

and

B

of a dibasic acid are prepared.

480 mL

of

1.5 M

solution

A

is mixed with

520 mL

of

1.2 M

solution

B .

The normality of the final solution is: