1
What is the molecular formula of propane?
2
Collision theory applies mainly to reactions in:
3
Which salt is insoluble in water and forms precipitate?
4
What is a salt in chemistry?
5
Which homologous series differs by -CH2- unit?
6
Which salt is used in medicine as saline?
7
What is the first member of alkene series?
8
Which salt conducts electricity in molten state?
9
Which salt is formed from a strong acid and strong base?
10
Milk turning into yogurt is an example of:
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