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IMPORTANT
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Steam distillation is used to separate-

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Important Questions on Elements, Compounds and Mixtures

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NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 15
A mixture that can be separated by the sublimation method is-
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NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 16
Iodine is separated from sand by
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Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 17
A mixture of methanol and acetone is separated by:
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Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 18
A mixture of red and blue ink can be separated by
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IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 19

Choose the correct statements using the codes given below:

I. Impure glycerine is purified by vacuum distillation.
II. Glycerine dissolves in water.
III. Water is a homogeneous mixture of hydrogen and oxygen.

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NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 20
Chromatography is used to separate
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NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 21
During fractional distillation, the substance with-
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NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 22
Dialysis is used for the purification of-