Statement I: H2O2 is stored in wax - lined glassStatement II : Presence of metal surfaces, traces of alkali (present in glass) etc increases its decomposition
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a
Statement I and Statement II are true.
b
Statement I is true and statement II is false.
c
Statement I is false and Statement II is true.
d
Statement I and Statement II are false.
answer is A.
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Detailed Solution
H2O2 stored in vax coated glass bottles by adding stabiliser urea.Since, in presence of metal surfaces, traces of alkali [present in grass] increases the decomposition of H2O2. Statement I and Statement II are true.
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Statement I: H2O2 is stored in wax - lined glassStatement II : Presence of metal surfaces, traces of alkali (present in glass) etc increases its decomposition