Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Fundamentals of Environmental Sciences Environmental Education
What is the correct sequence of concentration of various components of producer gas?
(A) CH4
(B) CO2
(C) CO
(D) N2
Choose the correct answer from the options given below:
1
(D) > (C) > (A) > (B)
2
(D) > (C) > (B) > (A)
3
(C) > (D) > (A) > (B)
4
(C) > (D) > (B) > (A)