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Science Class 6th

301. Sugar dissolved in water is example of ________ solution.

A. Gas

B. Liquid

C. Solid

Answer
B

302. Brass is solution of Zinc and Copper, is an example of _____ solution.

A. Solid

B. Liquid

C. Gas

Answer
A

303. Air is a solution of?

A. Solids

B. Gases

C. Liquids

D. None of these

Answer
B

304. Solution consists of?

A. Solute

B. Solvent

C. Both ‘a’ and ‘b’

D. None of these

Answer
C

305. The component of solution present in small quantity is called?

A. Solute

B. Solvent

C. None of these

Answer
A

306. The component of solution present in greater quantity is called?

A Solute

B. Solvent

C. Solution

D. None of these

Answer
B

307. In salt and water solution, salt is?

A. Solute

B. Solvent

C. Solution

D. All of these

Answer
A

308. A solution in which solvent is water is called?

A. Water solution

B. Aqua

C. Aqueous Solution

D. None of these

Answer
C

309. Solution in which solvent is something else than water is called?

A. Non aqueous solution

B. Aqueous solution

C. None pf these

Answer
A

310. In perfume, alcohol is used as?

A. Solute

B. Solvent

C. None of these

Answer
B

311. Suspension is _________ mixture.

A. Homogeneous

B. Heterogeneous

C. Both ‘a’ and ‘b’

D. None of these

 

Answer
B

312. A heterogeneous mixture of undissolved solute in a given solvent is called?

A. Solution

B. Mixture

C. Solute

D. Suspension

Answer
D

313. The particles of solute in suspension are _______ in size.

A. Smaller

B. Bigger

C. Neither small nor big

D. None of these

Answer
B

314. Particles of suspension can be separated by the process of?

A. Churning

B. Filtration

C. Sublimation

D. None

Answer
B

315. Blood is?

A. Solution

B. Suspension

C. Solute

D. Solvent

Answer
B

316. Carbonated drinks are?

A. Solution

B. Suspension

C. Both ‘a’ and ‘b’

D. None of these

Answer
A

317. ______ model theory explains the nature of matter and their interaction with other substances.

A. Particle

B. Substance

C. Molecule

D. Boyle

 

Answer
A

318. The particles of matter are always in ________.

A. Rest

B. Motion

C. None of these

Answer
B

319. By adding heat to matter, the particles move_______.

A. Slower

B. Stop

C. Faster

D. None

Answer
C

320. The solubility of solute depends on?

A. Solute-solute interaction

B. Solute-solvent interaction

C. Both ‘a’ and ‘b’

D. None of these

Answer
C
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