The most pure form of carbon among the option is?

Related Mcqs:

_____________ are positively (+) charged particles?

A. Neutrons B. Electrons C. Protons D. None of These...

The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?

A. bitumen B. anthracite C. lignite D. peat...

When oil and gas resources are burnt they kill many forests and lakes by ________________ ?

A. deforestation B. water pollution C. acid rain D. forest fire...

Pollutants that are introduced into the environment by human activity are called as ___________?

A. Qualitative pollutants B. Quantitative pollutants C. Anthropogenic pollutant D. All of Above...

The 2018 Nobel Prize in Physiology or Medicine has been awarded jointly to James P Allison and Tasuku Honjo for their discovery of which cancer?

A. Chemotherapy B. Radiation C. Surgery D. Immunotherapy...