SSC
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many nitrogen atoms in Mg(NO3)2
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1
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2
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3
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6
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Explanation:
Detailed explanation-1: -Magnesium nitrate compound contains one atom of magnesium, two atoms of nitrogen, and six atoms of oxygen.
Detailed explanation-2: -The molecular formula of magnesium nitride contains 3 magnesium atoms and 2 nitrogen atoms. This means that one mole of the magnesium nitride will contain 3 moles of magnesium and 2 moles of nitrogen atoms.
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