Short Answer
The number of unpaired electrons in tetrahedral NiBr42- is ________.
Correct Answer:
Verified
Correct Answer:
Verified
Q53: Which one of the following compounds is
Q54: Which is a third transition series element?<br>A)B<br>B)Mg<br>C)Y<br>D)Ta
Q55: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Using the above
Q56: What is the highest possible oxidation state
Q57: The second transition series metals are shown
Q59: Using the following reduction potentials for copper
Q60: The first transition series metals are shown
Q61: Based on the variation in Z<sub>eff</sub>,which M<sup>2+</sup>
Q62: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which element indicated
Q63: Write the chemical formula for pentaamminenitritocobalt(III)ion.<br>A)[Co(NO)(NH<sub>3</sub>)<sub>5</sub>]<sup>3+</sup><br>B)[Co(NO<sub>2</sub>)(NH<sub>3</sub>)<sub>5</sub>]<sup>2+</sup><br>C)[Co(ONO)(NH<sub>3</sub>)<sub>5</sub>]<sup>2+</sup><br>D)[Co(NH<sub>3</sub>)<sub>5</sub>(N<sub>2</sub>O)]<sup>2+</sup>