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SHARAM PUBLICATION-GROUP 16 ELEMENTS (OXYGEN FAMILY)-EXERCISE
- Fill in the blanks :Ozone reacts with ethylene to form ………..
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- SF6 exists while OF6 does not. Explain.
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- Fill in the blanks :The general electronic configuration of valence sh...
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- What happens when H2S gas is passed through chlorine water ?
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- Complete the reaction. SnCl2 + HCl +O3 rarr
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- Why hydrogen sulphide cannot be dried by conc. H2SO4?
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- How does ozone react with moist iodine?
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- How does sulphur dioxides bleaches vegetable colouring matter ?
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- How would you account for the following? The electron gain enthalpy wi...
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- How would you account for the following? The electron gain enthalpy wi...
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- Why is a compound of oxygen and florine is called as oxygen difluoride...
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- Why OF2 should be called oxygen difluoride and not fluorine oxide ?
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- The catenating tendency for sulphur is more than that of oxygen . Why ...
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- SF6 is known but SCl6 is not. Why?
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- H2S acts only as a reducing agent but SO2 acts as a reducing as well a...
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- Why is H2S more acidic than water ?
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- Oxygen is more electronegative than sulphur, yet H2S is acidic while H...
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- How does Nitric oxide emitted from the exhaust of Supersonic jet aerop...
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- Elements of Gr 16 generally show lower value of 1st ionization enthalp...
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- What happens when Con.H2SO4 is added to CaF2 ?
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