Question 71 markMCQSection A

$The formation of magnesium oxide is correctly shown in option :$

$Mg : \overrightarrow{O}\times \overrightarrow{O}\times \rightarrow Mg^{2+}[\cdot \overrightarrow{O}\times]^{2-}$

Metals and Non-metals

Chemical Properties of Metals

Options

(A)

Mg : \overrightarrow{O}\times \overrightarrow{O}\times \rightarrow Mg^{2+}[\cdot \overrightarrow{O}\times]^{2-}

(B)

Mg \cdot \rightarrow \overrightarrow{O}\times \rightarrow Mg^{+}[\cdot \overrightarrow{O}\times]^{-}

(C)

Mg:\overrightarrow{O}^{+}\rightarrow Mg^{2+}[\cdot \overrightarrow{O}\times]^{-}

(D)

2Mg\times \rightarrow \overrightarrow{O}\cdot \rightarrow [Mg^{2+}]_2[\cdot \overrightarrow{O}\cdot]^{2-}

Mg : \overrightarrow{O}\times \overrightarrow{O}\times \rightarrow Mg^{2+}[\cdot \overrightarrow{O}\times]^{2-}

Mg : \overrightarrow{O}\times \overrightarrow{O}\times \rightarrow Mg^{2+}[\cdot \overrightarrow{O}\times]^{2-}

Q7 of 39 questions

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$This question carries 1 mark in the CBSE Class 10 Science 2025 examination.$

$This question is from the chapter "Metals and Non-metals" in the CBSE Class 10 Science syllabus.$

$This question covers the topic "Chemical Properties of Metals" from CBSE Class 10 Science.$

$This is a MCQ question from Section A in the CBSE Class 10 Science 2025 paper.$