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#STATEWISE NTSE MCQ's CHEMISTRY What mass of oxygen is requir | Class 9th MCQ - Pre-NTSE Quiz

#STATEWISE NTSE MCQ's CHEMISTRY

What mass of oxygen is required to react completely with 15 gram of hydrogen gas to form water?
Anonymous Quiz
45%
120g
26%
107.5g
19%
132.5g
11%
112g
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