Chemistry - Revision

Select the correct crystalline forms of carbon

• Diamond

• Coke

• Fullerene

• Lamp black

Name the allotrope whose structure is tetrahedal?

How many atoms does buckminsterfullerene have?

• 28

• 60

• 32

• 70

Name of the kind of diamond with traces of graphite

• Diamonite

• Tungsten

• Carbonado

• Diamonaium

What is the refractive index of diamond?

Acidic product formed in the destructive distilliation of wood

• Pyrohydrolic Acid

• Pyroligenous Acid

• Pyrotechnic Acid

• Pyrolisis Acid

All possible tests to detect CO2

• Turns moist red litmus blue

• Burning magnesium deposits black carbon

• Extinguishes burning splinter

• Turns limewater milky

Name of the weak forces holding the layers of graphite?

• Bohr Force

• Thomson Force

• Nielson Force

• Van der Waal Force

Name of the substance formed when CO is inhaled

Arsenic Trioxide?

• Sb2O3

• Ar2O3

• As2O3

• Ac2O3