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प्रश्न
Sulphur trioxide can be obtained by which of the following:
पर्याय
\[\ce{CaSO4 + C ->[\Delta]}\]
\[\ce{Fe2(SO4)3 ->[\Delta]}\]
\[\ce{S + H2SO4 ->}\]
\[\ce{H2SO4 + PCl5 ->[\Delta]}\]
MCQ
उत्तर
\[\ce{Fe2(SO4)3 ->[\Delta]}\]
Explanation:
\[\ce{Fe2(SO4)3 ->[\Delta] Fe2O3 + 3SO3}\]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
