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MBD PUBLICATION-HYDROGEN-QUESTION BANK
- Deuterium an isotope of hydrogen is:
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- Which restores the colour of the lead paintings ?
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- Which statement is not correct for hydrogen peroxide ?
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- The ionisation energy of hydrogen is:
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- If water is boiled for sometime it becomes free from:
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- 1000 g aqueous solution of CaCO3contains 10 g calcium carbonate. Hardn...
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- The weight percentage of deuterium in heavy water is:
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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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