A.Chemical analysis
B.Liquid nitrogen
C.Carbon dating
D.None of these
Related Mcqs:
- Age of fossils can be estimated now by:
- Biogas is composed of __________?
- Cyaniding is the process of
- The ultimate analysis of coal gives
- The proximate analysis of coal gives
- The input-output analysis is often called as
- The fuel ratio of coal is defined as the ratio of
- Acid rain mainly result from __________?
- Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth’s atmosphere?
- In the manufacture of urea biuret (NH2CONHCONH2) formation is kept at minimum (<1%) because
