Multiple choice

Consider the following statements:

  1. Platinum is used in the making of filaments of an electric bulb.
  2. Iron is extracted from haematite ore.

Which of the given statements is/are incorrect?

  1. Only 1

  2. Only 2

  3. Both 1 and 2

  4. Neither 1 nor 2

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

Statement 1 is wrong. Tungsten is used in the making of filaments of electric bulb. Statement 2 is correct. Iron is extracted from its ore called haematite.