Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 26

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If $500 ml$ of $1 M$ solution of glucose is mixed with $500 ml$ of $3 M$ solution of glucose final molarity of solution will be:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 27

300 ml

of

3.0 M NaCl

is added to

200 ml

of

4.0 M {BaCl}_{2}

solution. The concentration of

{Cl}^{-}

ions in the resulting solution is?

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 28

3.0

litre of water is added to

2.0

litre of

5 M

HCl

. What is the molarity of

HCl

(in

M

) the resulting solution?

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 29

If molecular weight of

{KMnO}_{4} is M,

then its equivalent weight in acidic medium would be

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 30

A mixture has

18 g

of water and

414 g

of ethanol. The mole fraction of water in the mixture is (assume ideal behaviour of the mixture)

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 31

25 mL

of

3.0 M {HNO}_{3}

are mixed with

75 mL

of

4.0 M {HNO}_{3} .

If the volumes are additive, the molarity of the final mixture would be-

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 32

15 gram

of methyl alcohol is dissolved in

35 gram

of water. What is the mass percentage of methyl alcohol in solution?

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 33

An X molal solution of a compound in benzene has mole-fraction of solute equal to 0.2, The value of X is:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 34

Density of a

2.05 M

solution of acetic acid in water is

1.02 g {mL}^{- 1}

. The molality of the solution is