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Given below are two statements:Statement I: Like nitrogen that can form ammonia, arsenic can form arsine.Statement II: Antimony cannot form antimony pentoxide.In the light of the above statements, choose the most appropriate answer from the options given below:

  1. A
    Both Statement I and Statement II are correct
  2. B
    Both Statement I and Statement II are incorrect
  3. C
    Statement I is correct but Statement II is incorrect
  4. D
    Statement I is incorrect but Statement II is correct

Solution & Step-by-step Explanation

1. Statement I: Nitrogen forms (ammonia). Arsenic forms (arsine). This is correct.2. Statement II: Antimony () is a group 15 element. It forms oxides in both and oxidation states, including (antimony pentoxide). Thus, the statement that it "cannot" form it is incorrect.Conclusion: Statement I is correct, Statement II is incorrect.

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Given below are two statements:Statement I: Like nitrogen that can form ammonia, arsenic can form arsine.Statement II: Antimony cannot form antimony pentoxide.In the light of the above statements, choose the most appropriate answer from the options given below:
A
Both Statement I and Statement II are correct
B
Both Statement I and Statement II are incorrect
C
Statement I is correct but Statement II is incorrect
D
Statement I is incorrect but Statement II is correct

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Inorganic ChemistryGroup 15 ElementsP-block

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