Multiple choice

Consider the following statements:

  1. Sulphur dioxide is a major air pollutant produced by nuclear power plants.
  2. Stainless steel is an alloy of aluminium.

Which of the given statements is/are correct?

  1. Only 1

  2. Only 2

  3. Both 1 and 2

  4. Neither 1 nor 2

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Statement 1 is incorrect. Sulphur dioxide is a major air pollutant produced by thermal power plants. Statement 2 is also incorrect. Stainless steel is an alloy of iron, nickel and chromium.