Question

Find the number of moles of solute present in 500ml of 2M H2SO4 solution

Answer 1

Answer:

Explanation:

v = 500 ml = 0.5 l

molarity = moles of solute / volume of solution

2 = moles / 0.5

moles of H2SO4 = 2 * 0.5 = 1

Answer 2

Answer:

The Correct Answer is 1 mol

Explanation:

The mole is the base unit of amount of substance in the International System of Units. It is defined as exactly 6.02214076×10²³ elementary entities, which may be atoms, molecules, ions, or electrons.

The relationship between moles, concentration and volume is, moles = concentration X volume.

Concentration = 2 M, volume = 500mL = 0.5L

Moles = 2 x 0.5  = 1mol