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- Strength of 2N H2O2 solution is approximately
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- One of the most important uses of HO is:
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- A molten ionic hydride on electrolysis gives:
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- A given solution of H2O2 is 30 volume. Its concentration in terms of m...
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- The catalyst used in Bosch process of manufacture of H2 is:
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- The number of radioactive isotopes of hydrogen is:
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- The number of protons, electrons and neutrons respectively in a molecu...
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- 10 volumes of H2O2 has a strength of approximately:
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- H2O2 on treatment with chlorine gives:
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- The most abundant isotope of hydrogen is:
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- H2O2 acts as a reducing agent in its:
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- Acidified K2Cr2O7 on oxidation by H2O2 gives:
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- An acidified solution of which of the following is changed to orange r...
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- H2O2 is prepared in the laboratory when:
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- Which can adsorb large volumes of hydrogen gas ?
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- Hydrogen is not used for ?
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- Pure H2 is obtained by the action of:
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- Manufacture of H2 is made by:
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- Metals ions causing hardness of water are:
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- When silicon is boiled with caustic soda solution the gas evolved is:
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