The number of waves in n x 10th Bohr's orbit are
A). n2
B). n
C). n-2
D). n3
n
The number of waves in n x 10th Bohr's orbit are n waves.
1. Fermentation of milk to curd is due to :
2. Fementation of ethyl alcohol into acetic acid is done by-
3. Which among the following will be a negative ion?
4. The metal extracted from Bauxite is
5. Element 106 was discovered by
6. Release of which among the following is the primary reason for depletion of the ozone layer?
7. Which is the purest form of iron
8. Which of the following vegetable oils does not contain essential fatty acids
9. Which inetal does not undergo corrosion due to the formation of oxide layer