Question

11. Which of these weighs most?
(1) 32 g oxygen
(2) 2 g atom of nitrogen
(3) 0.5 mole of iron
(4) 3.01 x 1023 atoms of carbon​

Answer 1

Answer:

32 gram of oxygen weighs the most

As 2 g atom of nitrogen is 14g

o.5 mole of iron is 28g

3.01×10^23 atoms of carbon is 6 g

Answer 2

Answer:

$option \: (1) \: because \: 32grams \: of \: oxygen \: is \: more \: than \: all \: the \: options$