Skip to main content
Back to 13 TH GROUP ELEMENTS (P-BLOCK)

NEET UG CHEMISTRY MCQ: 13 TH GROUP ELEMENTS (P-BLOCK)

1 Easy
1 of 1
Application +4 | -1
Oxidation state of boron in magnesium boride (Mg3B2)\left( {M{g_3}{B_2}} \right)
View answer and explanation
Correct option: A
−3- 3
Option A (−3-3) is correct because magnesium is +2 and the overall compound is neutral, leading to a -3 oxidation state for boron.

More Questions from 13 TH GROUP ELEMENTS (P-BLOCK)

Practice All Chapter MCQs →
Type at least 2 characters or jump directly:
🔓

Save your learning progress

Sign in with a free account to save your practice answers and quiz results, then return to them when you revise.