Saved Bookmarks
| 1. |
Which among the following contains maximum number of atoms (atomic weight of ca=40, s=32 options are a.50 g if caco3 ,b.49 g of h2so4,. c.16 g of ch4, d.18 g of h2o |
|
Answer» no. of moles of atoms = 0.5 ×4 = 2 no. of moles of h2s04 = 0.5 no. of moles of atoms = 0.5 × 7 = 3.5 no. of moles of ch4 = 1 mole no.of moles of atoms = 1 × 5 = 5 no of moles of h2o = 1 mol no. of moles of atoms = 1 × 3 moles so, 16g CH4 xontains maximum atoms |
|