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Identify the correct statement from the following.
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By Expert Faculty of Sri Chaitanya
a
Hydrogen is a better fuel than petrol
b
H2O2 reduces KMnO4 to Mn2+ in basic medium
c
Clarke's process is used to remove permanent hardness of water
d
NaCl is more soluble in heavy water than in ordinary water
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Correct option is A
Hydrogen (calorific value = 143 kJ/g) is a better fuel than petrol (calorific value = 48.7 kJ/g).H2O2 reduces KMnO4 to MnO2 in basic medium.Clarke's process is used to remove temporary hardness of water.NaCl is less soluble in heavy water than in ordinary waterSimilar Questions
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