We can change a gas to a liquid by INCREASING the temperature and DECREASING the pressure
Distillation of a mixture
1 mole ----------- 22.4 L ( at STP )
3.5 mols --------- ?
V = 3.5 x 22.4 / 1
V = 78.4 L
hope this helps!
The atoms of the reactant rearrange to form new products.
Molarity = moles of solute(HCl)
------------------------------------
volume of the solution
= 1
------
5
= 0.2M.
Hence option B is correct.
Hope this helps!!
