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JIPMER2008Chemistryp Block Elements (Group 15, 16, 17 & 18)

When copper reacts with hot and conc. ( H ₂ SO ₄ ), gives

Options

  1. A( H ₂ )
  2. B( N ₂ )
  3. C( O ₂ )
  4. D( SO ₂ )

Correct answer

D. ( SO ₂ )

Step-by-step solution

When copper reacts with hot and conc. ( H ₂ SO ₄ ) ( SO ₂ ) is produced. ( Cu +2 H ₂ SO ₄ CuSO ₄+ SO ₂+4 H ₂ O )

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