All the mixtures containing a solid and a liquid can be separated by -

All the mixtures containing a solid and a liquid can be separated by -

I. Centrifugation

II. Evaporation

III. Crystallisation

IV. Chromatography

Correct code is -

(A) Only I

(B) Only II and III

(C) I, II, III and IV

(D) Only III and IV


Answer: (C) I, II, III and IV


All the mixtures containing a solid and a liquid can be separated by -

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(C) Gold

(D) Lead


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(A) Mendeleev

(B) Lother Meyer

(C) Lavoisier

(D) Henry Moseley


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(A) Transformer

(B) Galvanometer

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(A) Flash Point

(B) Smoke Point

(C) Explosive Point

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(A) Mass of the earth only

(B) The radius of the earth only

(C) Both mass and radius of the earth

(D) Neither mass nor the radius of the earth


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(A) Newton's first law of motion

(B) Newton's second law of motion

(C) Newton's third law of motion

(D) Newton's law of gravitation


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(A) Always Less than 1

(B) Equal to 1 or more than 1

(C) Always more than 1

(D) Equal to 1 or less than 1


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(A) Colloid

(B) True solution

(C) Homogeneous Mixture

(D) Suspension


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