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i) Rain water and séa, water differ in t...

i) Rain water and séa, water differ in their behaviour towards soap. Give the difference and establish the chemistry behind this.
ii) A water boiler in a factory burst due to high interior pressure. It was reported that the incident was occured due to certain dissolved salt in water used, As a chemistry student how will you explain this?

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Rain water and sea water differ in their behaviour towards soap. Give the difference and establish the chemistry behind this.

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  2. Water a compound of hydrogen is .unique in many of its.properties.Wate...

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  3. i) Rain water and séa, water differ in their behaviour towards soap. G...

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  12. Hydrogen forms three type of bonds in its compounds. Describe each typ...

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  13. Name one example of a reaction in which dihydrogen acts as (i) an oxid...

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  14. a) Compare atomic hydrogen with nascent hydrogen.

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  15. Anhydrous 'BaO2' is not used for preparing 'H2 O2 .' Why?

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  16. Hydrogen forms compounds with elements having atomic number '9,11,12' ...

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  17. H2S is a gas at ordinary condition, while H2O is liquid. Account for t...

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  18. Why hard water is not used in industrial boilers for producing steam?

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  19. Outline the similarities of hydrogen with the 1st.group elements

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