JEE Main 2022 · 27 Jul · Shift 2 · Chemistry Q71

ChemistrySingle correct+4 / -1Question 71 of 90

Given below are two statements :

Statement I : The non bio-degradable fly ash and slag from steel industry can be used by cement industry.

Statement II : The fuel obtained from plastic waste is lead free.

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

Both Statement I and Statement II are correct

Both Statement I and Statement II are incorrect

Statement I is correct but Statement II is incorrect

Statement I is incorrect but Statement II is correct

Answer and worked solution

Official answer: A

Both correct. Fly ash and slag go into cement, and fuel made from plastic waste is lead-free (NCERT, green chemistry).

(A)

Topics:Water and soil pollution

JEE Main 2022 · 27 Jul · Shift 2, Chemistry question 71