Answers

2014-07-21T20:05:59+05:30
Its due to the formation of- sodium hydroxide and sodium carbonate!
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2014-07-22T15:59:57+05:30
Sodium peroxide which is a yellow solid, when exposed to air becomes white due to the formation of

(a) H2O2(b) Na2O(c) Na2O and O3(d) NaOH and Na2CO3

(e) NaOH and H2O2
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