A. CO
B. NO2
C. both a & b
D. none of the above
Chemistry Mcqs
Chemistry Mcqs for Test Preparation from Basic to Advance. Chemistry Mcqs are from the different sections of Chemistry Subject. Here you will find Mcqs of Chemistry from Basic to Advance. Which will help you to get higher marks in Chemistry portion of test. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS ,OTS,GTS,JTS,CTS.
A. SO3
B. CO
C. NO
D. H2SO4
A. dinitrogen oxide
B. nitrogen dioxide
C. chlorine gas
D. chlorine dioxide
A. volcanoes
B. electric sparks
C. combustion
D. all
A. ozone
B. carbonic acid
C. sulphuric acid
D. carbon dioxide
A. 5 to 200 kg
B. 20-200 kg
C. 200-400 kg
D. 30-400 kg
A. iron
B. fertilizer
C. paper
D. none
A. Biosphere
B. Ecosystem
C. Both a & b
D. Hydrosphere
A. Nox
B. NO2
C. N2O3
D. NO
A. 60
B. 70
C. 80
D. 90
