If a and b are independent events and P(A)=P(B),P(A∩B)= ∝ then p(B)=_____
When the valence d orbitals of the central metal ion in tetrahedral complex are split in energy levels in CFT, which orbitals are raised to higher energy?
The specific conductance of 0.01 M aqueous solution of acetic acid is 1. 63 x10-2 S m-1 and the molar conductance at infinite dilution is 390.7x10-4 S m2 mol-1.Calculate the degree of dissociation of the acetic acid solution?
The value of cos10° cos30° cos50° cos 70°=__________
the value of ∫cot2xdx is________________
During the adsorption of gas on the surface of solid, which of the following is true?
The value of sin34°+cos64°-cos4° is______
What will be the quadratic equation x when the roots have arithmetic mean A and geometric mean B
What is the total no. of rare earth metals:
Which one of the following elements is found in the free state in nature?
How many enolizable hydrogens are there in the compound 2-methylcyclohex-2- en -1 -one?
In an examination marks obtain by students in physics, maths and statistics denoted by x,y, and z are normally distributed with means 50,52 and 48 respectively and standard deviation 13,12,16, rape. the distribution of (x+y+x) is_____