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SHARAM PUBLICATION-GROUP 16 ELEMENTS (OXYGEN FAMILY)-EXERCISE
- What is inert pair effect ?
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- Why are Gr 16 elements called chalcogens ?
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- Why OF6 does not exist but SF6 exists ?
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- Arrange the following in order of increasing acid character. H2O, H2S,...
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- What is charring of sugar ?
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- What happens when SO2 gas is passed through acidified K2Cr2O7 solution...
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- Why does SO2 act as a bleaching agent and is temporary ?
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- Write one oxidising property of Sulphur dioxide.
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- Give one reaction in which H2SO4acts as a dehydrating agent .
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- Arrange the following in order of increasing acid character. H2O, H2S,...
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- Give a comparative account of Gr 16 elements of periodic table.
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- Discuss the general trend in physical and chemical properties of Gr 16...
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- Write the principles of manufacture of sulphuric acid by contact proce...
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- What happens when Conc.H2SO4 reacts with Ethyl alcohol.
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- How does Sulphur dioxide react with acidified KMnO4 solution.
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- How is sulphur dioxide prepared in the laboratory ? How does it react ...
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- How is sulphur dioxide prepared in the laboratory ? How does it react ...
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- Discuss contact process for manufacture of Conc. H2SO4. Write its reac...
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- Discuss contact process for manufacture of Conc. H2SO4. Write its reac...
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- Discuss contact process for manufacture of Conc. H2SO4. Write its reac...
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