Quick Answer: Why Does A Crushed Tablet Dissolve Faster?

Does Alka Seltzer dissolve faster in hot or cold water?

As a result of the experiment, the hot water caused the Alka-Seltzer tablets to dissolve about 2 times quicker than water at lukewarm temperatures, and about 3 times faster than water at a cold temperature..

What liquid dissolves pills faster?

This was correct because while observing my data, it was always soda that was the fastest with 9 minutes being the shortest dissolving time. The strongest liquid was soda, then after that it would be orange juice, then lemonade, then it would be milk, and finally water being the least strongest one.

What is the fastest way to dissolve Alka Seltzer?

Gabrielle G. C) The evidence that supports this is that in water, the Alka-Seltzer tablet took 37 seconds to dissolve being the fastest time, then bleach taking 38 seconds, Vinegar taking 62 seconds, and Vegetable Juice taking 374 seconds.

Why does aspirin dissolve faster in hot water?

The aspirin didn’t melt, but the hot water made it less solid, therefore it expanded. That expansion allowed more water to be exposed simultaneously to the same amount of aspirin, dissolving it faster. … Only because the water molecules evaporate while the rest of the egg doesn’t reach melting point.

Why do things dissolve slower in cold water?

Why do substances dissolve very slow in cold water? Molecules in hot water have a higher kinetic energy than cold water. … When molecules are moving faster they are experiencing more collisions and so all the molecules get more chances in a shorter time to exchange electrons with each other and form ions.

Why does crushed Alka Seltzer dissolve faster?

ABSTRACT. Our hypothesis that crushed Alka-Seltzer would dissolve faster than the whole, half and quarter Alka-Seltzer tablet at constant temperature was confirmed. this is due to the increased surface area of particles when crushed.

Why do tablets dissolve faster in hot water?

Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.

How do I make my tablet dissolve faster?

DISSOLVE THE FASTEST Method: Get cold water from the fridge and pour 200ml into a cup. Place 1 aspirin tablet in the cold water and time the aspirin using a stopwatch as soon as the aspirin is in the water and then stop the timer when it completely dissolve.

Why does powder dissolve faster?

A given quantity of solute dissolves faster when it is ground into small particles than if it is i n the form of a large chunk because more surface area is exposed. The packet of granulated sugar exposes far more surface area to the solvent and dissolves more quickly than the sugar cube.