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Surface Chemistry — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistrySurface Chemistry1 Mark
MCQ
Consider the following statements.
(i) Intermediate compound theory describes the specificity of a catalyst.
(ii) Intermediate compound theory explains the action of catalytic poison and activators.
(iii) Intermediate compound theory is unable to explain the mechanism of heterogeneous catalysed reactions. Which of the above statement is / are not correct?
  • ✓
    (ii) only
  • B
    (i) & (iii)
  • C
    (iii) only
  • D
    (i) & (ii)
✓

Answer

Correct option: A.
(ii) only
(ii) only

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