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| 1. |
Write the reactions of the following with concentrated H2SO4 :(i) NaCl (ii) KNO3(iii) CaF2 |
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Answer» (i) NaCl + H2SO4conc. → NaHSO4 + HCl (ii) 2KNO3 + H2SO4conc. → K2SO4 + 2HNO3 (iii) CaF2 + H2SO4conc → CaSO4 + 2HF. |
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