Which is a characteristic of a synthesis reaction a.there is more than one reactant

option A
Multiple reactants are used to form one product.

This solution is made in two steps,

Step 1: Calculations:

Calculate the amount of KOH in grams required to prepare 5 L solution of 6 Molarity.
As,                               Molarity  =  Mass / M.mass × 1 / V
Solving for Mass,
                                         Mass  =  Molarity × M.mass × Volume

                                         Mass  =  6 mol L⁻¹ × 56.1 g mol⁻¹ × 5 L

                                         Mass  =  1683 g of KOH

Step 2: Prepare the solution:
                                                 Take 5 L volumetric flask, wash it, dry it and add 1683 g of KOH in it. Then take distilled water and add it to volumetric flask containing KOH upto the mark of 5 Liter. Now the soulution formed has a volume of 5 Liter and its concentration is 6 M.