Question

B. Point out the difference between 12 g of
carbon and 12 u of carbon
C How many grams does an atom of
hydrogen weigh ?​

Answer 1

Answer:

the atom of hydrogen weight will be of 1u

Answer 2

Answer:

12g of carbon = weight of 1 mole of carbon = weight of 6.022×10^23 carbon atoms

while

12u = weight of 1 carbon atom

12g is molar mass

12u is atomic mass

similarly,

an atom of hydrogen weight= 1u= 1.661 × 10^-24 g= 1/(6.022×10^23)

hope it will help you ☺️