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#1 2017-01-31 06:43:40
Oxygen gas’is prepared?
11th Class Quizzes 11th Class Chemistry
Question:
Oxygen gas’is prepared
Option A):
H₂O
Option B):
KClO₃
Option C):
Na₂O₂
Correct Answer is Option B):
KClO₃
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2017-01-31 06:43:40
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