If a and b are independent events and P(A)=P(B),P(A∩B)= ∝ then p(B)=_____
Calculate the magnetic moment of a divalent ion in aqueous medium if its atomic number is 25
If A is sqaure matrix of order 3 such that |A|=3, them the value of |adj A| is ______
The value of \(lim x.sin \frac {2}{x}\) is__________.
What is the colour change occurring while the conversion of Fe2+⟶ to Fe3+ using KMnO4?
Which one of the following products is obtained on treatment of aniline with nitrous acid?
Fluorine differs from other halogens in some of its properties. This is due to
Clemmensen reduction takes place in the presence of
Which of the following will not give test for Cl- with AgNO3(aq) at 250C?
the value of ∫cot2xdx is________________
The value of cos10° cos30° cos50° cos 70°=__________