Chemistry·Prelims Questions

Some p-Block Elements — Prelims Questions

NEET UG

Version 1Updated 22 Mar 2026

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Q1medium

Which of the following statements regarding diborane ( $B_2H_6$ ) is INCORRECT?

Q2easy

Which of the following oxides is amphoteric in nature?

Q3medium

Which of the following is the correct order of Lewis acidity for boron trihalides?

Q4medium

Which of the following statements about the inert pair effect is correct?

Q5easy

Which of the following is NOT an allotrope of carbon?

Q6medium

Which of the following statements correctly describes the reaction of boric acid ( $H_3BO_3$ ) with water?