JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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Energy for

7.25 \times 10^{15}

photons of

5.37 \times 10^{14} \mathrm{~s}^{-1}

frequency in Einstein unit is

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Correct option: A

1.20 \times 10^{-8}

Option B (Pent – 3 – en – 1- yne) is correct because it follows the IUPAC naming rules, prioritizing the alkyne functional group and numbering the carbon chain accordingly.

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