Question

Which of the following exhibits geometrical isomerism 1. [Cr(en) 2Cl2]+
2. [Cr(NH3) 6] [Co(CN)]+
3. [Co(NH3) 4(NO2) Cl]+
4. [Co(NH3) 6] Cl3

Answer 1

Answer:

i think this question is can't be answer by me sorry pa

Explanation:

thanks for giving five points pa