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Asked: 2025-02-01T07:07:15+00:00 In:

Magnesium and sulphur combine to form magnesium sulphide with the masses of magnesium and sulphur in the ratio of

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Poll Results

40% (a) 4:3 ( 2 voters )
0% (b) 2:3
60%(c) 3:4 ( 3 voters )
0%(d) 3:2
Based On 5 Votes

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Magnesium (Mg) and sulfur (S) combine to form magnesium sulfide (MgS) according to the reaction:

Mg + s →
From atomic masses:
Magnesium (Mg) = 24 g/mol
Sulfur (S) = 32 g/mol
The ratio of magnesium to sulfur in MgS is:
24/32 = 4/3
Thus, the mass ratio is 4:3.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.

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class 9thmagnesium and sulphur in the ratiomcqscience
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    1 Answer

    1. (C) Mg + S → MgS
      24 g 32 g
      Ratio by mass in which Mg and S combine = 24:32 or 3:4

      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-3/

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