Question

E. In Avogadro's constant 6.022 x 1023
mol"!, the number of significant figures
is .....
a. 3
b.4
d. 6
c. 5
​

Answer 1

Answer:

Correct Answer is option (b)4

Explanation:

The number of particles in a mole is called Avogadro's number or, more accurately, Avogadro's constant. For most calculations, three (6.02 x 1023) or at most four (6.022 x 1023) significant figures for Avogadro's number are enough.

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