Question

For dilution of acid, acid is added to water why

Answer 1

for dilution it is important to add 10 percent of acid to 90 percent of water it is because some chemicals are very risky to use so we diluted them to decrease the risk

Answer 2

For dilution of an acid, acid is added to water because if water is added to water then the reaction of first layer of water with acid shall be very destructive as it gives out the acidic gases simulataneously as well as it results for coming out of acid$\textbf{ out of beaker }$