Chemistry Quiz

Quiz fully based on general chemistry. Total of 15 questions. Important instruction: Symbols and formulae accepted wherever applicable.

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Last updated: March 9, 2022

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First submitted	March 9, 2022
Times taken	39
Average score	46.7%
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Hint	Answer
Which reagent can dissolve Gold?	Aquaregia/King's Solution
Which is the softest substance?	Talcum
TNT stands for?	Trinitrotoluene
Scientific name of "Oil of Vitriol" is?	Sulphuric Acid [H₂SO₄]
Which acid can dissolve glass?	Hydrofluoric Acid [HF]
The heaviest alkali metal is?	Francium
Which type of biomolecules are enzymes?	Protein
Which gas does Haemoglobin have more affinity towards than Oxygen?	Carbon Monoxide

Hint	Answer
Valency of carbon is?	4
Potassium burns with a flame of _____ colour?	Lilac
Which form of coal has the highest carbon content?	Anthracite
Cinnamon bark contains a fragrant compound that is used as a spice. What is it called?	Cinnamaldehyde
PVC stands for?	Poly Vinyl Chloride
Cancer causing chemicals are called?	Carcinogens
______ is used as a nail polish remover.	Acetone [(CH₃)₂CO]

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