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When 2.5 moles of sodium dithionite disproportionates in alkaline solution, how many moles of sodium sulphite and sodium sulphide are formed?
Option: 1
Option: 2
Option: 3
Option: 4
Answers (1)
3 moles of gives 5 moles of
and 1 mole of
So, 1 mole of gives 5/3 moles of
and 1/3 moles of
And 2.5 moles of gives
moles of
and
moles of
.
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