Among the various allotrope of carbon
A). Coke is the hardest, graphite is the softest
B). Diamond is the hardest, coke is the softest
C). Diamond is the hardest, graphite is the softest
D). Diamond is the hardest, lamp black is the softest
Diamond is the hardest, graphite is the softest
Diamond is the hardest, graphite is the softest
1. Which is present in the kidney?
2. Wollen clothes keep the body warm because
3. White phosphorus is always kept under
4. Which of the following is the major constituent of LPG?
5. Pure line selection results in retention of desired characters
6. Which one of the following blood vessels in mammals would normally carry the largest amount of urea?
7. Which is the correct sequence in the food chain in grassland?
8. Silver Revolution is associated with the increase in the production of