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Free Online Mock Chemistry Multiple Choice Test on Alkyl and Arylhalides

Sub Category : Alkyl and Arylhalides Test : 6 Time Left :
1) H – C equal C – H + 2HCI  to B to C The product in the above sequence is(1) Ethylidence dichloride (2) Ethylene glycol (3) Ethanal (4) Ethyl alcohol
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2)Acetylene is treated with excess HBr and the resultant compound is then heated with zinc dust. The final product will be
(1) Ethylene (2) Acetylene (3) 1-Butene (4) 2-Butene
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3)Iodoform is a.......at room temperature
(1) Gas (2) Thick viscous liquid (3) Volatile liquid (4) Crystalline solid
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4) If chloroform is left open in the air in the presence of sunlight
(1) Explosion takes place (2) Polymerization takes place (3) Poisonous gas phosgene is formed (4) No reaction takes place
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5)When chloroform is exposed to air and sunlight, it gives
(1) Mustard gas (2) Lewisite (3) Carbonyl chloride (4) Carbon tetrachloride
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