Bio-oil can be obtained from lignocellulose by
The energy released during combustion of methane is ~ 900
kJ/mol. The carbon intensity of methane is
Answer: ~ 0.013 gram C/kJ
The term B10 implies
Answer: Blending of 10 percent biodiesel with 90 percent conventional diesel.
The validity period of Environmental Clerance after Environmental Impact Assessment is least for
Answer: Area development projects
In Environmental assessment study, interpretation and evaluation should consider
Who are responsible for the public consultation process of EIA ?
Answer: State Pollution Control Board and District Collector
Which statement is not correct for hazardous wastes ?
Answer: They are nonreactive and stable
Right to clean environment is guaranteed in Indian Constitution by
National Ambient Air Quality Standards for major pollutants were notified by CPCB in
Public Liability Insurance Act came into existence in the year
The population of an urban area increased from 5 million to 15 million over a period of 50 years. If the growth of population has been exponential at a constant rate over this period, the growth rate is
A random sample of size 26 has a mean of 20. The sum of squares of the deviations taken from the mean is 200. If the population mean is 18, what is the value of t-statistic ?
In Y-shaped energy flow model, one arm represents herbivore and the other
A change in a population’s gene pool over time is called
The scale length of variation of pressure in vertical direction in atmosphere is