Which of the following alkenes on oxidation by $\text{KMnO}_4$ in dil $\text{H}_2\text{SO}_4$ forms adipic acid ?

Calculate the radius of atom of metal forming fcc unit cell having edge length $360$ pm

What is the coordination number of particle in simple cubic structure ?

Calculate the density of an element having molar mass $225\ \text{g mol}^{-1}$ forming bcc structure $[a^3 \times N_A = 75\ \text{cm}^3\text{mol}^{-1}]$