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JEE Main 2024 (Online) 4th April Evening Shift
MCQ (Single Correct Answer)
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JEE Main 2024 (Online) 4th April Evening Shift Chemistry - Hydrocarbons Question 8 English

In the above chemical reaction sequence "$$\mathrm{A}$$" and "$$\mathrm{B}$$" respectively are

A
$$\mathrm{H}_2 \mathrm{O}, \mathrm{H}^{+}$$ and $$\mathrm{NaOH}_{(\mathrm{alc})} / \mathrm{I}_2$$
B
$$\mathrm{O}_3, \mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$$ and $$\mathrm{KMnO}_4$$
C
$$\mathrm{H}_2 \mathrm{O}, \mathrm{H}^{+}$$ and $$\mathrm{KMnO}_4$$
D
$$\mathrm{O}_3, \mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$$ and $$\mathrm{NaOH}_{(\mathrm{alc})} / \mathrm{I}_2$$
2
JEE Main 2024 (Online) 4th April Evening Shift
Numerical
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The maximum number of orbitals which can be identified with $$\mathrm{n}=4$$ and $$m_l=0$$ is _________.

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JEE Main 2024 (Online) 4th April Evening Shift
Numerical
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Number of compounds / species from the following with non-zero dipole moment is _________.

$$\mathrm{BeCl}_2, \mathrm{BCl}_3, \mathrm{NF}_3, \mathrm{XeF}_4, \mathrm{CCl}_4, \mathrm{H}_2 \mathrm{O}, \mathrm{H}_2 \mathrm{~S}, \mathrm{HBr}, \mathrm{CO}_2, \mathrm{H}_2, \mathrm{HCl}$$

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JEE Main 2024 (Online) 4th April Evening Shift
Numerical
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The total number of 'sigma' and 'pi' bonds in 2-oxohex-4-ynoic acid is ______.

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