Answered: (a)Complex forming agents can be used…

(a)Complex forming agents can be used to determine hardness of water how? Explain with the help of following points. (i) Principle (ii) Chemical reactions (iii) Structure (iv) Calculations.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter13: Introduction To Symmetry In Quantum Mechanics

Section: Chapter Questions

Problem 13.29E: Determine the point groups of the following molecules. a Fe(CO)5, which has a trigonal bipyramidal...

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Question

(a)Complex forming agents can be used to determine hardness of water how? Explain with
the help of following points. (i) Principle (ii) Chemical reactions (iii) Structure (iv)
Calculations.

Q.8(a)Write the MO electronic configuration of diatomic molecule having a bond order of
three. If the electron pair following a bond between 2 atoms A and B is not in the center.
Then what kind of bond is formed?
(b) Although the outermost electronic configuration of transition elements is ns1
or ns2
like
alkali and alkaline earth metal still they are not reactive like group 1&2 elements why
it is so?

Definition Definition Elements containing partially filled d-subshell in their ground state configuration. Elements in the d-block of the periodic table receive the last or valence electron in the d-orbital. The groups from IIIB to VIIIB and IB to IIB comprise the d-block elements.

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