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MBD PUBLICATION-HYDROGEN-QUESTION BANK
- H2O2 acts as a germicide and disinfectant, due to its ----- property ...
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- Bleaching action of H2O2 is due to its ---- character .
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- How does heavy water react with magnesium nitride ?
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- Name and give the formula of the compound formed when SO3 IS treated w...
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- How does heavy water react with magnesium nitride ?
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- How many grams of H2O2 are present in one liter of 20 volume H2O2 solu...
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- Why is phosphoric acid preferred over dilute sulphuric acid in the pre...
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- What happens when heavy water is added to calcium carbide ?
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- What are the isotopes of hydrogen ? What are their atomic number ?
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- Why soap lathers with soft water but not with hard water ?
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- How hydrogen peroxide restores the colour of oil paintings ?
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- What happens when acidified potassium iodide is heated with H2O2 equa...
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- How does heavy water differ from ordinary water ?
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- What are 'ortho' and 'para' hydrogen ?
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- What is the formula of heavy water ? What is its mass number ? Give on...
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- Acidified KMnO4 is decolourised by:
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- In aqueous solution, H2 does not reduce:
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- Hydrogen can be placed in halogens group because:
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- Acidified solution of Chromic acid on treatment with H2O2 yields.
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- Hydrogen combines directly with:
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