Non stick cooking utensils are coated with
A). Black paint
B). PVC
C). Teflon
D). polystyrene
1. Which of the following is not heritable?
2. Which of the following type of coal has the lowest proportion of volatile matter ?
3. Which of the following set is the evidence of evolution?
4. Setting of plaster of Paris involves
5. Which of the following acids is called the king of the acids?
6. The type of mirrors used in the headlamp of cars is
7. Who among the following developed the technology of underground nuclear explosion ?
8. Which were dominant in Mesozoic?
9. The strongest muscle in the body is present in
10. Which gas is used for converting vegetable oils into saturated fats ?