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STD 11 - 6.2. Equilibrium - II (icon Equilibrium) — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 6.2. Equilibrium - II (icon Equilibrium)4 Marks
MCQ
Given below are two statements :-

Statement $I$ :- Methyl orange is a weak acid.

Statement $II$ :- The benzenoid form of methyl orange is more intense/deeply coloured than the quinonoid form.

In the light of the above statement, choose the most appropriate answer from the options given below :-

  • A
    Statement $I$ is correct but Statement $II$ is incorrect.
  • B
    Statement $I$ is incorrect but statement $II$ is correct.
  • ✓
    Both Statement $I$ and Statement $II$ are incorrect.
  • D
    Both statement $I$ and Statement $II$ are correct.
✓

Answer

Correct option: C.
Both Statement $I$ and Statement $II$ are incorrect.
c
Methyl orange is weak base .

Benzenoid structure (Yellow Coloured) $\rightleftharpoons$ Quinonoid structure (Red Coloured)

Statement $I$ - FALSE

Statement $II$ - FALSE

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