AFNS — AFNS Chemistry

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#9

Normality relates to:

A) Gram equivalent per liter

B) Only moles

C) Only mass

D) Only pH

Answer:   A
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#10

Molality uses:

A) kg solvent

B) L solution

C) g solute only

D) Volume gas

Answer:   A
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#11

Colligative properties depend on:

A) Number of solute particles

B) Nature only

C) Colour

D) Taste

Answer:   A
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#12

Raoult law for volatile solute:

A) Partial pressure lowering

B) Boiling increase only in salt

C) No effect

D) Only gases

Answer:   A
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#13

Electrolysis uses:

A) Electrical energy for reaction

B) Heat only

C) Light only

D) Pressure only

Answer:   A
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#14

Faraday laws relate:

A) Charge and amount deposited

B) Mass and colour

C) Volume and taste

D) pH and K

Answer:   A
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#15

Galvanic cell converts:

A) Chemical to electrical energy

B) Electrical to heat only

C) Nuclear to chemical

D) Light to sound

Answer:   A
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#16

Electrolytic cell needs:

A) External power source

B) No energy

C) Only catalyst

D) Gravity

Answer:   A
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