Answer: Volume of KCl is 
Explanation: For the given reaction,

We can see that 2 moles of
is giving 2 moles of KCl. So, the number of moles of KCl will be 2.
Mass of KCl can be calculated by,

Molar mass of KCl = 74.5 g/mol.
Number of Moles = 2

Given mass = 149g
Now, to calculate the Volume of KCl, we will use the density formula,


Mass = 149g (Calculated above)
Putting the values in density formula, we get


Conversion Factor: 
Volume of KCl in 