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प्रश्न
A commercial sample of hydrogen peroxide marked as 100 volume H2O2, it means that
पर्याय
1 ml of H2O2 will give 100 ml O2 at STP
1 L of H2O2 will give 100 ml O2 at STP
1 L of H2O2 will give 22.4 L O2
1 ml of H2O2 will give 1 mole of O2 at STP
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उत्तर
1 ml of H2O2 will give 100 ml O2 at STP
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संबंधित प्रश्न
Volume strength of 1.5 N H2O2 is
Explain the preparation of hydrogen using electrolysis.
Hydrogen peroxide is ______.
Hydrogen peroxide is obtained by the electrolysis of ______.
What is the importance of heavy water?
Which of the following will happen when a little hydrogen peroxide is added to a solution of ferrous sulphate?
H2O2 can be obtained when the following reacts with H2SO4 except with:
The volume of '10 Vol' of H2O2 required to liberate 500 mL O2 at NTP is ______.
The products obtained from a reaction of hydrogen peroxide and acidified potassium permanganate are ______.
In a basic medium, H2O2 exhibits which of the following reactions?
(A) \[\ce{Mn^{2+} -> Mn^{4+}}\]
(B) \[\ce{I2 -> I^-}\]
(C) \[\ce{PbS -> PbSO4}\]
Choose the most appropriate answer from the options given below.
