Chlorine, bromine and iodine resemble one another in that...
Chlorine, bromine and iodine resemble one another in that they?
dissolve in alkalis
react violently with hydorgen without heating
are liquids
displace one another from solutiions of their salts
Correct answer is D
Halogens undergo displacement reactions with halides solutions. A more reactive halogen can displace a less reactive halogen from its halide
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A positive reaction to Fehling's test indicates the presence of ...