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Some Basic Concepts of Chemistry
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14/08/2021 10:47 am
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Sulfuryl chloride (SO2Cl2) reacts with water to give a mixture of H2S4 and HCl. How many moles of baryta would be required to neutralize the solution formed by adding 4 mole of SO2Cl2 to excess of water?
(a) 1
(b) 2
(c) 3
(d) 4
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14/08/2021 10:51 am
Topic starter
Correct answer: (b) 2
Explanation:
SO2Cl2 + 2H2O → H2S4 + 2HCl
H2SO4 + Ba(OH)2 → BaSO4 + 2H2O
2HCl + Ba(OH)2 → BaCl2 + 2H2O
Total moles of Ba(OH)2 required = 2