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प्रश्न
Assertion: \[\ce{SF6}\] cannot be hydrolysed but \[\ce{SF4}\] can be.
Reason: Six \[\ce{F}\] atoms in \[\ce{SF6}\] prevent the attack of \[\ce{H2O}\] on sulphur atom of \[\ce{SF6}\].
विकल्प
Both assertion and reason are correct statements, and reason is the correct explanation of the assertion.
Both assertion and reason are correct statements, but reason is not the correct explanation of the assertion.
Assertion is correct, but reason is wrong statement.
Assertion is wrong but reason is correct statement.
Both assertion and reason are wrong statements.
उत्तर
Both assertion and reason are correct statements, and reason is the correct explanation of the assertion.
Explanation:
Here, the \[\ce{S}\] atom is surrounded by 6F atoms, so it's completed for \[\ce{H2O}\] attack \[\ce{SF6}\], but in case of \[\ce{SF4}\], it's surrounded by 4F atoms, so it's to attack \[\ce{H2O}\].
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संबंधित प्रश्न
H2O is liquid while H2S is gas at room temperature. Explain.
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Draw the structures of the following :
H2S2O7
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Write the structure of pyrophosphoric acid.
Match the formulas of oxides given in Column I with the type of oxide given in Column II and mark the correct option.
| Column I | Column II |
| (A) \[\ce{Pb3O4}\] | (1) Neutral oxide |
| (B) \[\ce{N2O}\] | (2) Acidic oxide |
| (C) \[\ce{Mn2O7}\] | (3) Basic oxide |
| (D) \[\ce{Bi2O3}\] | (4) Mixed oxide |
Draw structure of SO2.
