Question

Given below are two statements:
Statement I : In froth floatation method a rotating paddle agitates the mixture to drive air out of it.
Statement II : Iron pyrites are generally avoided for extraction of iron due to environmental reasons.
In the light of the above statements, choose the correct answer from the options given below:

• A. Both Statement I and Statement II are false
• B. Both Statement I and Statement II are true
• C. Statement I is false but Statement II is true
• D. Statement I is true but Statement II is false

Answer 1

Answer: (C)

Statement I is false but Statement II is true

Answer 2

The correct answer is (C) : Statement I is false but Statement II is true
In froth floatation method a rotating paddle draws in air and stirs the pulp.