the reaction of sulphur and iron to form iron sulphide take place at (a) at high temperature (b) at the presence of catalyst (c) a moderate temperature
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option c is the correct answer
ziamascha:
oh thanks mr gopikadon
not mr gopikadon
miss gopikadon
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The reaction first requires gentle heating and then strong heating as the iron nails are not in their elemental state....The answer is (C)
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