Single Answer MCQ
Q-00039826
In the chemical equation 2Na + Cl2 → 2NaCl, what does the '2' before NaCl indicate?
1
The number of moles of Na
2
The number of atoms of sodium
3
The number of molecules of NaCl produced
4
The total mass of the products
Answer and Solution
Answer
C. The number of molecules of NaCl produced
Solution:
The '2' before NaCl indicates that two molecules of sodium chloride are produced in the reaction. The other options do not accurately describe the significance of the coefficient in this context.
Watch Video Solution