COMPLEX NUMBERS - L5

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On the complex plane triangles OAP and OQR are similar and l(OA)=1 If the points P and Q denotes the crplex numbers z_(1), and z_(2), then the complex number z denoted by the point R is given by

Assertion : l_(2)O_(5) is used to detect CO. Reason : ln l_(2)O_(5) the oxidation number of l is 5.

If L= +,M = -,N = xx,P= -:, then 5 N 5 P 5 L5 M 5=?

Assertion (A) Complexes of MX_(6) and MX_(5)L type (X and L are unidentate) do not show geometrical isomerism. Reason (R) Geometrical isomerism is not shown by complexes of coordination number 6.

Statement-1: Complexes of MX_(6)" and "MX_(5)L type (X and L are unidentate) do not show geometrical isomerism. Statement-2: Geometrical isomerism is not shown by complexes of coordination number 6.

Complex [ML_(5)] can exhibit trigonal bipyramidal and square pyramidal geometry. Determine total number of 180^@, 90^@ & 120^@ L-M-L bond angles.

Basic OF Complex Number and Algebra OF Complex Numbers