In the reaction 2so2+o2--->2so3. When 1 mole of so2 and 1 mole of o2 are made to react to completion.
1) all the oxygen ll be consumed.
2)1.0mole of so3 ll be produced.
3)0.5mole of so2 is remained.
4) all of these.

Plss answer ASAP..!!

2nd option is correct
2mole so2 reacts with 1 mole o2
therefore, 1 mole so2 will react with 0.5 mole o2
this means,o2 is excess reagent and so2 is limiting
2 mole so2 form 2 mole so3 
therefore 1 mole so2 will form 1 mole so3..
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Thank you so much.... 😃
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But if o2 is limiting reagent it should be consumed
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2nd option is correct
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Ques14 PlS TEll this question

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Only 1 mole of so3will be produced
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Please answer this question

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