AFNS Chemistry - Basic Concepts AFNS MCQs

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Page 5 of 5

#33
Filtration separates:

A) Insoluble solid from liquid

B) Dissolved salt

C) Gases

D) Isotopes

Answer: A

Comments:

#34
Distillation separates by:

A) Boiling point difference

B) Colour

C) Magnetism

D) Taste

Answer: A

Comments:

#35
Chromatography separates:

A) Components of mixture

B) Isotopes in nucleus

C) Only metals

D) Only gases

Answer: A

Comments:

#36
Analytical chemistry deals with:

A) Composition of matter

B) Only history

C) Only plants

D) Only stars

Answer: A

Comments:

#37
Physical change example:

A) Melting ice

B) Burning wood

C) Rusting iron

D) Digesting food

Answer: A

Comments:

Page 5 of 5

AFNS — AFNS Chemistry

#33 Filtration separates:

A) Insoluble solid from liquid B) Dissolved salt C) Gases D) Isotopes

Comments:

#34 Distillation separates by:

A) Boiling point difference B) Colour C) Magnetism D) Taste

Comments:

#35 Chromatography separates:

A) Components of mixture B) Isotopes in nucleus C) Only metals D) Only gases

Comments:

#36 Analytical chemistry deals with:

A) Composition of matter B) Only history C) Only plants D) Only stars

Comments:

#37 Physical change example:

A) Melting ice B) Burning wood C) Rusting iron D) Digesting food

Comments:

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#33
Filtration separates:

A) Insoluble solid from liquid

B) Dissolved salt

C) Gases

D) Isotopes

#34
Distillation separates by:

A) Boiling point difference

B) Colour

C) Magnetism

D) Taste

#35
Chromatography separates:

A) Components of mixture

B) Isotopes in nucleus

C) Only metals

D) Only gases

#36
Analytical chemistry deals with:

A) Composition of matter

B) Only history

C) Only plants

D) Only stars

#37
Physical change example:

A) Melting ice

B) Burning wood

C) Rusting iron

D) Digesting food