Question

which of the following has the highest mass: 1. 1gm atom of carbon , 2. 1/2 mom of CH4, 3. 10ml of water and 4. 3*10^23 atom of oxygen

Answer 1

1 gram atom of Carbon have the highest mass.........

Answer 2

Answer:

30 thanks+follow=inbox

i. know that relative atomic mass of 12C is 12 u. 1 u=1.66⋅10−24 g⟹Mass of 1 12C atom=1.66⋅12⋅10−24 g=19.92⋅10−24 g=1.992⋅10−23 g.