Diamond is an allotropic form of_______?

Related Mcqs:

Which of the following elements is not present abundantly in earth’s crust ?

A. Silicon B. Radium C. Aluminum D. Carbon...

Which of the following explains the reason why there is no total eclipse of the sun?

A. Size of the earth in relation to that of moon B. Orbit of moon around earth C. Direction of rotation of earth around sun D. Area of the sun covered by the moon E. None of these...

German Silver is an alloy of___________?

A. Zn + Ni B. Cu + Zn C. Cu + Ni D. Cu + Sn E. None of these...

Which of the following have maximum calorific value?

A. Carbohydrates B. Fats C. Proteins D. Vitamins...

What method of energy transfer requires no medium for transfer?

A. Radiation  B. Convection C. Conduction D. A and B both...