Answer:
a solution having pH 4 is less acidic as compared to a solution whose pH is 2.
Explanation:
the reason is more hydrogen ion in the solution provided by the 2 pH. in case of pH 4 free hydrogen ion concentration is low.
Probably sand/ a sand castle cause sand has small cracks and isn’t usually stable
cylinder v3 with exception of heat
Answer:
It's insoluble
Explanation:
Starch is better than glucose for storage because it's insoluble.
Insoluble meaning it can't be dissolved.
