GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
36. | Aerobic decomposition of organic matter i.e. glucose by bacteria in water sediments produces: | ||
A. | Propene | ||
B. | Ethane | ||
C. | Methane | ||
D. | Butane | ||
37. | The yellowish-brown color in photochemical smog is due to the presence of: | ||
A. | Sulphur dioxide | ||
B. | Carbon monoxide | ||
C. | Carbon dioxide | ||
D. | Nitrogen dioxide | ||