Duration: 3:51

2 views

0

Match the columns.
\( \begin{array}{lll} & \text { Column-I } & \text { Column-II } \\ \text { (A) 's' block elements } & \text { (p) } \mathrm{Cr} \\ \text { (B) 'p' block elements } & \text { (q) } \mathrm{Na} \\ \text { (C) 'd' block elements } & \text { (r) } \mathrm{Ce} \\ \text { (D) } & \text { 'f' block elements } & \text { (s) } \mathrm{Si} \\ \text { (a) } & \mathrm{A}-(\mathrm{s}), \mathrm{B}-(\mathrm{q}), \mathrm{C}-(\mathrm{p}), \mathrm{D}-(\mathrm{r}) \\ \text { (b) } & \mathrm{A}-(\mathrm{q}), \mathrm{B}-(\mathrm{s}), \mathrm{C}-(\mathrm{r}), \mathrm{D}-(\mathrm{p}) \\ \text { (c) } & \mathrm{A}-(\mathrm{q}), \mathrm{B}-(\mathrm{p}), \mathrm{C}-(\mathrm{s}), \mathrm{D}-(\mathrm{r}) \\ \text { (d) } & \mathrm{A}-(\mathrm{q}), \mathrm{B}-(\mathrm{s}), \mathrm{C}-(\mathrm{p}), \mathrm{D}-(\mathrm{r})\end{array} \)
P
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live