MCQ
The quantumuantum numbers $n = 2,\,\,l = 1$ represent
- A$1s$ orbital
- B$2s $ orbital
- ✓$2p $ orbital
- D$3d $ orbital
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${{C}_{2}}{{H}_{5}}O{{C}_{2}}{{H}_{5}}+4[H]\xrightarrow{\text{Red P}+\text{HI}}2X+{{H}_{2}}O,$ $X$ is
