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One of the following is an incorrect statement. Point out the incorect one.
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a
H2O2 decomposes rapidly in presence of MnO2
b
Ice at its melting point is lighter than water because ice crystals have hollow hexagonal arrangement of H2O molecules.
c
D2O will have maximum density at 11.50C
d
Water gas contains greater proportion of CO than that of H2
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Correct option is D
H2 = 50 volumes, CO = 40 volumes, N2 and CO2 = 5 volumes, etc.Similar Questions
The unusual properties of water in the condensed phase (liquid and solid) are due to:
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