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The p-Block Elements
Question
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When SO2 is passed through acidified K2Cr2O7 solution

  • The solution turns blue
  • The solution is decolourised
  • SO2 is reduced
  • Green Cr2(SO4)3 is formed

Answer

D.

Green Cr2(SO4)3 is formed

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Some More Questions From The p-Block Elements Chapter

Write a balanced equation for the hydrolytic reactions PCl5 in heavy water.

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Zn, Ti, Pt, Fe

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(ii) 4Al + 3O2 →

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