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D and F Block Elements question

2005 · Shift 0 · Q30
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D and F Block Elements question

2005 · Shift 0 · Q30

JEE MainChemistryD and F Block ElementsMCQ+4 / −1
On heating mixture of Cu2OC{u_2}OCu2​O and Cu2SC{u_2}SCu2​S will give :
  1. A
    Cu2SO3C{u_2}S{O_3}Cu2​SO3​
  2. B
    CuO+CuSCuO + CuSCuO+CuS
  3. C
    Cu+SO3Cu + S{O_3}Cu+SO3​
  4. D
    Cu+SO2Cu + S{O_2}Cu+SO2​
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