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What is true about ?
(a)It is obtained by dissolution of in water
(b)It is obtained by dissolution of in conc.
(c)It is called peroxydisulphuric acid
(d)It contains one bond in its molecule

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Important Questions on The p-Block Elements
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Match List-I with List-II :
List-I | List-II | ||
Industrial process | Application | ||
(a) | Haber's process | (i) | synthesis |
(b) | Ostwald's process | (ii) | Aluminium extraction |
(c) | Contact process | (iii) | synthesis |
(d) | Hall-Heroult process | (iv) | synthesis |
Choose the correct answer from the options given below:

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Which of the following statements is correct?

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