Q12: How many d electrons are there in
Q17: What two transition elements have the highest
Q33: Which of the following chromium species is
Q43: Which complex is optically active?<br>A)[CoCl<sub>4</sub>en]<sup>2-</sup><br>B)trans-[CrCl<sub>2</sub>(en)<sub>2</sub>]<sup>+</sup><br>C)cis-[CrCl<sub>2</sub>(en)<sub>2</sub>]<sup>+</sup><br>D)[PtCl<sub>2</sub>(NH<sub>3</sub>)<sub>2</sub>]
Q62: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which element indicated
Q74: What is the strongest oxidizing agent of
Q75: Which is the strongest oxidizing agent under
Q107: The number of transition series is<br>A)one<br>B)two<br>C)four<br>D)seven
Q114: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which
Q190: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which is the