NCERT TELUGU-HYDROGEN-EXERCISE
- How does the atomic hydrogen or oxy-hydrogen torch function for cuttin...
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- Among NH(3),H(2)O and HF, which would you expect to have highest magni...
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- Saline hydrides are known to react with water violently producing fire...
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- Arrange the following (i) CaH(2), BeH(2) and TiH(2) in order of incr...
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- Compare the structures of H(2)O and H(2)O(2)
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- What do you understand by the term auto-protolysis of water? What is i...
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- Consider the reaction of water with F(2) and suggest, in terms of oxid...
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- Complete and balance the following chemical reactions: (iv) Ca(3)N(2...
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- Describe the structure of the common form of ice.
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- What causes the temporary and permanent hardness of water?
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- Discuss the principle and the method of softening of hard water by syn...
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- Write chemical reactions, to show the amphoteric nature of water.
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- Write chemical reactions to justify that hydrogen peroxide can functio...
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- What is meant by demineralised water and how can it be obtained?
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- Is demineralised or distilled water useful for drinking purposes? If n...
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- Describe the usefulness of water in biosphere and biological systems.
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- What properties of water make it useful as a solvent? What types of co...
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- Knowing the properties of H(2)O and D(2)O do you think that D(2)O can ...
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- What is the difference between te terms hydrolysis and hydration?
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- How can saline hydrides remove traces of water from organic compounds?
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