Answer:
1 one is the right........
mass of sulfur = 96 g
Explanation:
no of moles of sulfur dioxide in molecules =
= 2 moles
therefore mass of sulfur dioxide = moles×atomic number
=2×(16+32)
=96
1 is true
2 is d 7
3 is
1 e
2 b
3 d
4 a
5 c