A mixture (acetone and water) contains 30% acetone and rest 70 litres water. How much acetone should be added to the mixture to make the ratio of acetone to water in the mixture 5:2?
The Directorate of Coldwater Fisheries Research (DCFR) is located at___ and was formerly known as NRCCWF.
National commission on agriculture was formed in
Response of different organisms to the environmental rhythms of light and darkness is called?
For common plants transpiration ratio varies between:
Given below are two statements:
A remote sensing system that possesses only a sensor and depends on an external source ...
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: In a typical watershe...
Which of the following is not the characteristics of perfect market?
It is the tendency of some crops to absorb and accumulate nutrients far in excess of their actual needs if it is present in sufficiently large quantiti...
Which of the following is an Adulterant for Honey?
In C4 plants, the primary carboxylation takes place by using ___ enzyme