Chemistry - Comprehensive Mock Test 9

Question 81 Medium

Which One Of The Following Is An Example Of A Gel ? ?

A) Milk B) FaceCream C) ShavingCream D) Cheese

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Question 82 Medium

The Coloured Discharge Tubes Foradvertisement Mainly Contain ?

A) Neon B) Argon C) Helium D) Xenon

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Question 83 Medium

Which Of The Following Metals Occurs In Free State ?

A) Iron B) Zinc C) Copper D) Lead

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Question 84 Medium

The Cathode Of A Lead Storage Battery Is Made Up Of ?

A) Lead B) Zinc C) Lead Oxide D) Manganese Dioxide

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Question 85 Medium

Which Of The Following Processes Is Used For The Production Of Biodiesel? ?

A) Transcription B) Transamination C) Translation D) Trans Esterification

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Question 86 Medium

Vulcanization Of Rubber Is Carried Out By Adding ?

A) Carbon B) Phosphorus C) Carbon D) Sulphur

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Question 87 Medium

Which One Of The Following Is Known As The Brown Coal ? ?

A) Coke B) Lignite C) Bituminous D) Anthracite

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Question 88 Easy

A Polymeric Substance Used To Make Parachute Is ?

A) Rayon B) Cotton C) Viscose D) Terylene

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Question 89 Easy

The Chemical Name Of Ratpoison Is H ?

A) Zinc Oxide B) Potassium Cyanide C) Zinc Phosphide D) Lead Nitrate

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Question 90 Easy

Metal Are Good Conductors Because ?

A) They Contain Free Electrons B) The Molecules In Them Are Very Close To Each Other C) The Molecules In Them Collide Very Freely D) They Contain Reflecting Surface

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Solution Breakdown:

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