2.00 L of 18.5 M H2SO4, concentrated sulfuric acid Q. 2 Calculate the number of moles and the mass of the solute in each of the following

Mass = 3626 g

Number of moles = 37 mol

Explanation:

Given data:

Volume of solution = 2.00 L

Molarity of solution = 18.5 M

Number of moles of solute  = ?

Mass of solute = ?

Solution:

Molarity = number of moles / volume in L

By putting values,

18.5 M = number of moles / 2.00 L

Number of moles = 18.5 M × 2 L

Number of moles = 37 mol

Mass of solute:

Mass = number of mole × molar mass

Mass = 37 mol × 98 g/mol

Mass = 3626 g

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

the answer is c i believe