Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Chemistry Some Basic Concepts of Chemistry Mole Concept
The empirical formula and molecular mass of a compound are CH2O and 180 g respectively. What will be the molecular formula of the compound?
1
C9H18O9
2
CH2O
3
C6 H12O6
4
More than one of the above
5
None of the above