JEE Main 2021 · ChemistryNumerical answerNumerical valueMediumApplication

JEE Main 25 February 2021, Shift 1, Chemistry Q58

Question 58 of 90 in this shift, Chemistry question 28 of 30, Section B.

Among the following, the number of halide(s) which is/are inert to hydrolysis is ________. (A)

\mathrm{BF_3}

(B)

\mathrm{SiCl_4}

(C)

\mathrm{PCl_5}

(D)

\mathrm{SF_6}

Official answer

NTA final key.

Chapter: The p-Block Elements
Topic: Group 15 & 16
Idea tested: Sulfur Fluorides Steric Hindrance

Same topic in other shifts

All Group 15 & 16 questions

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Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.