Answer:the following can be done to allow more NaCl to dissolve;
1.) heating the mixture.
2.) Addition of extra water to the solution.
Explanation:
When sodium chloride is dissolved in water, the polar water molecules are able to work their way in between the individual ions in the lattice. The water molecules surround the negative chloride ions and positive sodium ions and pull them away into the solution. This process is called dissociation. Now when the solution is heated, the rate of the dissociation between the two molecules increases leading to more dissolution of NaCl. Also in the absence of heating, more Water molecules can be added to the solution to decrease it's saturation thereby favouring the dissolution of more NaCl.
Answer:
By the process of photosynthesis with the help of the stomata that absorbs sunlight
Answer:
B: an atom
Explanation:
An atom is the smallest substance that can exist in isolation.
Hence, if a piece of copper is continually divided, eventually the smallest particle you would get in an atom.
Food mostly becomes unsafe because of those who are responsible of handling or the ones who are doing the food. They would most likely handle food without even considering proper hygiene or how they cook the food in a way that could make them unsafe and unhealthy for the individuals to eat. People who handles them are mostly the ones who are responsible.
I’m pretty sure it’s A
Sorry if I get it wrong but I think it’s A for sure!