To generate employment and self-employment the Government of India floated many schemes. Name any two schemes. What is the positive outcome of these schemes?
For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the following graphs is most suitable to represent bacterial colony growth? Where
- Number of Bacteria at any time,
- Initial number of Bacteria.
List I | List II | ||
---|---|---|---|
A | Exophthalmic goiter | I | Excess secretion of cortisol, moon face & hypergylcemia |
B | Acromegaly | II | Hypo-secretion of thyroid hormone and stunted growth. |
C | Cushing’s syndrome | III | Hyper secretion of thyroid hormone & protruding eye balls. |
D | Cretinism | IV | Excessive secretion of growth hormone. |
List I | List II | ||
A | Cocaine | I | Effective sedative in surgery |
B | Heroin | II | Connabis sativa |
C | Morphine | III | Erythroxylum |
D | Marijuana | IV | Papaver somniferum |
A certain reaction is 50 complete in 20 minutes at 300 K and the same reaction is 50 complete in 5 minutes at 350 K. Calculate the activation energy if it is a first order reaction. Given: