| Viswanathan asks : how do we represent or designate orbital name?like px,py,pz,dxy,..................... |
| Ankush asks : Area of cross-section of a solenoid is 1.2 x 10-3 m, its length is 0.3 m. It has 2000 turns over it. A coil having 300 turns is wound on its central part. If 2 ampere current changes its direction in 0.1 second then, what is the induced e.m.f.? |
| Madhuri asks : morality of orthophosphoric acid is 3M wat is its normality????? |
| Shashank mishra asks : The increasing order of the first ionization enthalpies of the elements B, P, S and F is B < S < P < F F < S < P < B P < S < B < F B < P < S < F |