<p class="p1" style="font-width: normal; font-size: 10px; line-height: normal; font-family: Helvetica; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal; color: rgb(20, 20, 19); white-space: normal;">pent-2-en-4-yne is

NEET PHYSICS: "<p class="p1" style="font-width: normal; font-size: 10px; line-height: normal; font-family: Helvetica; font-size-adjust:..." — Solved MCQ

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pent-2-en-4-yne is

$10 \sigma$ bonds and $3 \pi$ bonds

$8 \sigma$ bonds and $5 \pi$ bonds

$11 \sigma$ bonds and $2 \pi$ bonds

$13$ $\sigma$ bonds and no $\pi$ bonds

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