MCQ Questions | Class 9 Science Chapter 2

MCQ Questions | Class 9 Science Chapter 2 | Is Matter Around Us Pure with Answers 

MCQ Questions for Class9 Science Chapter 2 Is Matter Around Us Pure

MCQ | Is Matter Around Us Pure Class 9 | Part-3

Check the below NCERT MCQ Questions for Class 9 Science Chapter 2 Is Matter Around Us Pure with Answers Pdf free download. MCQ Questions for Class 9 Science with Answers were prepared based on the latest exam pattern. We have Provided Is Matter Around Us Pure Class 9 Science MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Science Class 9

NCERT Solutions Class 9 Science
Book: National Council of Educational Research and Training (NCERT)
Board: Central Board of Secondary Education (CBSE)
Class: 9th
Subject: Science
Chapter: 2 ( Part-3 )
Chapters Name: Is Matter Around Us Pure
Medium: English

Ncert Solutions for Class 9 Science | Objective Type Questions


You can refer to NCERT Solutions for Class 9 Science Chapter 2 Is Matter Around Us Pure to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
Is Matter Around Us Pure | Class 9 Science | NCERT Solutions
Q1. Which technique is used to separate blood cells from plasma?
A. Evaporation
B. Sublimation
C. Centrifugation
D. Filtration
Ans: Centrifugation
Q2. A solution in which no more solute can be dissolved at a given temperature is known as:
A. Unsaturated solution
B. True solution
C. Dilute solution
D. Saturated solution
Ans: Saturated solution
Q3. Which of the following apparatus is not required in sublimation?
A. Condenser
B. Funnel
C. China dish
D. Wire gauze
Ans: Condenser
Q4. Mass of solute divided by volume of solution multiply by 100 then we get?
A.Solution
B.Mass
C.Mass percentage of solution
D.Mass by Volume percentage of solution
Ans: Mass by Volume percentage of solution
Q5. If the solution is 400 ml and solvent is 300ml so what is percentage of solute?
A.30
B.40
C.45
D.25
Ans: 25
Q6. Solids are disperse in liquids called……
A.Diffusion
B.Dissolution
C.Collusion
D.Suspension
Ans: Suspension
Q7. Suspension is ……………… mixture.
A.Saturated
B.Unsaturated
C.Homogenous
D.Heterogeneous
Ans: Heterogeneous
Q8. Mixture of water and milk shows……………….. effect.
A.Solubility
B.Diffusion
C.Tyndall
D.Brightening
Ans: Tyndall
Q9. Colloid is ………… mixture.
A.Saturated
B.Unsaturated
C.Homogenous
D.Heterogeneous
Ans: Heterogeneous
Q10. …………….. particles are scattered a beam of light passing through it and make its path visible.
A.Solute
B.Solvent
C.Colloidal
D.None of the above
Ans: Colloidal
Q11. Foam is the example of…………
A.Scattering light
B.Colloids
C.Saturated solution
D.Unsaturated solutions
Ans: Colloids
Q12. We can separate the volatile component from its non volatile solute by the method of………….
A.Extraction
B.Separation
C.Filtration
D.Evaporation
Ans: Evaporation
Q13. Solid particle are not soluble in solution. That can be separated by the………
A.Extraction
B.Separation
C.Filtration
D.Evaporation
Ans: Filtration
Q14. Which of the following method can be used to separate a mixture of camphor and sugar?
A. Sublimation
B. Filtration
C. Distillation
D. Crystallisation
Ans: Sublimation
Q15. The process of separation of insoluble solids from a liquid is called:
A. Filtration
B. Decantation 
C. Crystallisation 
D. Evaporation
Ans: Filtration
Q16. If a solution contains 60g of common salt in 340g of water, the mass by mass percentage will be:
A.0.25
B.0.15
C.0.2
D.0.176
Ans: 0.15
Q17. During sublimation of ammonium chloride, pure ammonium chloride gets:
A. Liquefies to form a solution
B. Collected on outer sides of the funnel
C. Collected on inner sides of the china dish
D. Collected on inner sides of the funnel
Ans: Collected on inner sides of the funnel
Q18. What type of change takes place when a sodium hydroxide pellet is added to water?
A. Reversible change
B. Reversible chemical change
C. Physical change
D. Chemical change
Ans: Chemical change
Q19. During filtration, the solid that remains on the filter paper is called:
A. Solute
B. Residue
C. Solvent
D. Filtrate
Ans: Residue
Q20. Which of the following has the highest solubility at 313 K? 
A. KNO3 
B. NaCl 
C. KCl
D. NH4Cl
Ans: KNO3 

CBSE Solutions | Ncert Solutions Science Class 9


NCERT Solutions | MCQ Class 9 Science


NCERT | Class 9 Science Solutions

MCQ Questions for Class 9 Science in English Medium

MCQ Questions for Class 9 Science Chemistry with Answers

MCQ Questions for Class 9 Science Biology with Answers

MCQ Questions for Class 9 Science Physics with Answers

MCQ Questions for Class 9 Science Biology with Answers

NCERT SOLUTIONS

Tags:

Post a Comment

इस पेज / वेबसाइट की त्रुटियों / गलतियों को यहाँ दर्ज कीजिये
(Errors/mistakes on this page/website enter here)

Post a Comment

इस पेज / वेबसाइट की त्रुटियों / गलतियों को यहाँ दर्ज कीजिये
(Errors/mistakes on this page/website enter here)

Previous Post Next Post