WBJEE · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
Which of the following statement(s) is/are incorrect:
- A A sink of \(\mathrm{SO}_{2}\) pollutant is \(\mathrm{O}_{3}\) in the atmosphere.
- B FGD is a process of removing \(\mathrm{NO}_{2}\) from atmosphere
- C NO in fuel gases can be removed by alkaline scrubbing
- D The catalyst used to convert \(\mathrm{CCl}_{4}\) to \(\mathrm{CF}_{4}\) by \(\mathrm{HF}\) is \(\mathrm{SbF}_{5}\)
Answer & Solution
Correct Answer
(D) The catalyst used to convert \(\mathrm{CCl}_{4}\) to \(\mathrm{CF}_{4}\) by \(\mathrm{HF}\) is \(\mathrm{SbF}_{5}\)
Step-by-step Solution
Detailed explanation
Hint: Oxides of nitrogen can be removed by alkaline scrubbing.
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