A medium can be anything that a wave can pass through e.g the medium can be solid objects, air, water, etc.
If Robert has 4 grams of a substance and Jill has 10 grams of the same substance <span>Jill's sample will weigh more than Robert's sample.</span>
Answer: Should be A)
Explanation:
the size of planets effects the amount of gravitational force each planet has, like jupiter, it has the most gravity.
Answer: Option (A) is the correct answer.
Explanation:
A weak acid is defined as a substance which dissociates partially into a solvent. This also means that most of the molecules of a weak acid solution remain insoluble in nature.
A solution in which solute particles completely dissociate into ions in a solvent is known as a strong electrolyte.
Whereas a solution in which solute particles partially dissociate into ions is known as a weak electrolyte.
A molecular compound is a covalent compound and as like dissolves like. So, molecular compounds are not soluble in polar solvent like water.
Therefore, we can conclude that the true statement is weak acid solution consists of mostly insoluble acid molecules.
