Ask if any doubt.
This eqn is easily factorisable...if not..use sum and product of roots
@pranay-singh yes, I think you are right.
Extent of overlapping decreases, ionic character increases
Maximum current flows through circuit with less resistance so if resistance is zero, then all the current will flow though that circuit
@Siddhartha-Ghosh Write gravitational force eqn and compare....it will move towards 2M
@Ilham-Syed For this q, you can solve by putting value of n
@Siddhartha-Ghosh Each point mass is at a greater distance from the axis in 3.......moment of inertia is £mr^2....so it will be max
@You-Knowwhere As two balls move towards the end....moment of inertia of the system increases.....so angular speed decreases.
@You-Knowwhere I took g=10.....take g= 9.8....you'll get perfect ans
@Siddhartha-Ghosh planet sweeps equal area in equal interval of time....more area...more time
@Go-Corona Quarternary ammonium salt will be formed......but br- left in the soln will remove H+ from N...forming HBr.
They have asked major product and ammonium salt will be less.