Question

If avogadro number is changed from 6.022×10^23 to 6.022×10^20, what would change?
1)the ratio of chemical species to each other in a balanced equation.
2)the ratio of elements to each other in a compound.
3)the definition of mass in units of grams.
4)the mass of one mole of carbon

Answer 1

option 4 is the answer KKK

Answer 2

Answer:mass of one mole of carbon

Explanation:As we learnt in

Mole Concept -

One mole is the amount of a substance that contains as many particles or entities as there are atoms in exactly 12 g (or 0.012 kg) of the 12C isotope.

- wherein

one mole = 6.0221367 X 1023

So if now, I mole = 6.022X1020

then 6.022X1020 atoms of carbon mass = \frac{12g}{1000}

1 mol of carbon atom mass = 0.012g