Statistics for Chemistry Quiz

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Hint	Answer	% Correct
Valency of carbon is?	4	75%
Cancer causing chemicals are called?	Carcinogens	68%
Which gas does Haemoglobin have more affinity towards than Oxygen?	Carbon Monoxide	64%
______ is used as a nail polish remover.	Acetone [(CH₃)₂CO]	61%
PVC stands for?	Poly Vinyl Chloride	54%
Which type of biomolecules are enzymes?	Protein	54%
Scientific name of "Oil of Vitriol" is?	Sulphuric Acid [H₂SO₄]	46%
TNT stands for?	Trinitrotoluene	46%
The heaviest alkali metal is?	Francium	39%
Which acid can dissolve glass?	Hydrofluoric Acid [HF]	36%
Potassium burns with a flame of _____ colour?	Lilac	32%
Which reagent can dissolve Gold?	Aquaregia/King's Solution	29%
Which form of coal has the highest carbon content?	Anthracite	21%
Which is the softest substance?	Talcum	14%
Cinnamon bark contains a fragrant compound that is used as a spice. What is it called?	Cinnamaldehyde	11%