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  1. Tardigrade
  2. Question
  3. Chemistry
  4. Select the correct statement set? (.1.) Bis-(glycinato) Zinc (II) is optically active (.2.) [.NiCl4].2 - and [.PtCl4].2 - differ in shapes (.3.) [.Ni(.CN(.)4(].)2 - and [.Ni(.CO(.)4]. have same magnetic moment (4) textCis- [ textCo (. ( textNH)3 .)2 ( texten)2] cannot show optical activity

Q. Select the correct statement set?
Bis-(glycinato) Zinc (II) is optically active
and differ in shapes
and have same magnetic moment
cannot show optical activity

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Solution:

Here statement 1, 2 and 3 are correct while 4 is incorrect.
(1) Bis-(glycinato) Zinc (II) is optically active
(2) and differ in shapes i.e. tetrahedral and square planar respectively
(3) and have zero magnetic moment
(4) As cis- can show optical activity.

Questions from NTA Abhyas 2022

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