JEE Main 2022 · 27 Jul · Shift 2 · Chemistry Q88

← JEE Main 2022 · 27 Jul · Shift 2

ChemistryInteger+4 / -1Question 88 of 90

The number of molecule(s) or ion(s) from the following having non-planar structure is ______.

$\mathrm{NO_3^-}$ , $\mathrm{H_2O_2}$ , $\mathrm{BF_3}$ , $\mathrm{PCl_3}$ , $\mathrm{XeF_4}$ , $\mathrm{SF_4}$ , $\mathrm{XeO_3}$ , $\mathrm{PH_4^+}$ , $\mathrm{SO_3}$ , $\mathrm{[Al(OH)_4]^-}$

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Answer and worked solution

Official answer: 6

Non-planar. $\mathrm{H_2O_2}$ , $\mathrm{PCl_3}$ , $\mathrm{SF_4}$ , $\mathrm{XeO_3}$ , $\mathrm{PH_4^+}$ and $\mathrm{[Al(OH)_4]^-}$ .

Planar. $\mathrm{NO_3^-}$ , $\mathrm{BF_3}$ , $\mathrm{XeF_4}$ and $\mathrm{SO_3}$ .

Answer: 6

Topics:VSEPR theory Hybridisation

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JEE Main 2022 · 27 Jul · Shift 2, Chemistry question 88