Chemistry Solutions Online Quiz Test MCQs

Given on this page is a online quiz on the topic of Solutions. Being one of the very important subject, questions related to various topics of Chemistry are often part of different written exams and in order to help you in preparing for them in best way possible, the free online quizzes related to its various topics are given on our website

Chemistry Solutions Online Quiz Test MCQs

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Chemistry

1. The sum of mole fractions of components of a solution is equal to:

100

1

0

10

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Question 1 of 15

2. A solution is a homogeneous mixture of two or more kinds of different:

Ionic substances

Molecular substances

Covalent substances

Molecular substances and Ionic substances

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Question 2 of 15

3. The number of moles of solute dissolved per dm³ of the solution is called:

Molality

None of above

Molarity

Normality

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Question 3 of 15

4. Every sample of matter with uniform properties and a fixed composition is called a:

Solid

Phase

Gas

Liquid

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Question 4 of 15

5. A solution of glucose is 10%. The volume to which 1g mole of it dissolved will be:

8.1 dm³

1.7 dm³

6.1 dm³

1.8 dm³

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Question 5 of 15

6. All the three states of matter i.e., solid, liquid, gas can act as:

Solvent

Solute

None of above

Solvent or solute

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Question 6 of 15

7. The substance which is present is large quantity is called:

None of these

Solvent

Solute

Solution

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Question 7 of 15

8. A salt "X" is dissolved in water of pH 7, the resulting solution becomes alkaline in nature, salt "X" is made up of:

Strong acid and weak base

Weak acid and weak base

Strong acid and strong base

Weak acid and strong base

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Question 8 of 15

9. Solutions containing relatively lower concentrations of solute are called:

Lighter solutions

Dilute solutions

Concentrated solutions

None of above

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Question 9 of 15

10. The substance which is present in small quantity is called:

None of above

Solvent

Solution

Solute

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Question 10 of 15

11. Crystalline solids, which contain water molecules in their crystals, are called:

Hydrides

Hydrates

Hydrolyzed

Complex solids

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Question 11 of 15

12. Molarity of pure water is:

55.5

66.6

44.4

33.3

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Question 12 of 15

13. The number of moles of solute in 1000g (1 kg) of the solvent is called:

Normality

Molarity

Molality

Mole fraction

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Question 13 of 15

14. As compared to molar solution, in the molal solution the quantity of solvent is:

Comparatively lesser

Very large

More or less equal

Comparatively greater

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Question 14 of 15

15. Which will cook food more easily:

Slight amount of HCl in water

Pure water

Alcoholic water

Saline water

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Question 15 of 15

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