Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Chemistry Some Basic Concepts of Chemistry Mole Concept
The value of Avogadro's constant is -
1
6.022 × 1023
2
60.22 × 1023
3
6.022 × 1022
4
More than one of the above
5
None of the above