MCQ
When the electron passes from energy state nearest to the nucleus to third energy level, it will :
- AEmit one quantum of energy
- ✓Absorb one quantum of energy
- CEmit two quantum of energy
- DAbsorb two quantum of energy
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$(i)$ $C{H_3} - C \equiv C - C{H_3}$
$(ii)$ $C{H_3} - C{H_2} - C{H_2} - C{H_3}$
$(iii)$ $C{H_3} - C{H_2} - C \equiv CH$
$(iv)$ $C{H_3} - CH = C{H_2}$