4.
What advantage you will get if it is known that data obtained from the material usually yields a straight line point?

5.
Which of the following bacterium is used to enhance the rate of bacterial oxidation to liberating the occluded gold for subsequent removal by cyanide leaching?

7.
The radiation absorbed by elements of low atomic number is lower than that absorbed by elements of high atomic number. This variation of absorption co-efficient with atomic number can be very well applied to

9.
When the particles of same or different specific gravity come to rest at different instants, the phenomenon is termed as