The following substances are added to water in four separate beaker ( as shown in the figure ) and stirred with a transparent and homogeneous solution is formed in the beaker (a) kerosene (b)sugar (c) soap ( d) milk
Answers
Answer:
soap is the answer I think so
Answer:
The correct option is b) Sugar.
Explanation:
- Homogeneous solutions are those that have the same composition and characteristics throughout the solution.
- This indicates that a homogeneous solution contains identical concentrations of the substances in it in all parts of the solution. For instance, when we combine coffee with boiling water, the coffee content in the water is the same. It is therefore a homogeneous solution.
a) Kerosene & Water- Water and kerosene are two immiscible liquids and hence when they are mixed together, they form an emulsion. Also, when two immiscible liquids are mixed, they form two layers- an upper layer and a lower layer. Since water is denser and heavier than kerosene, forms a lower layer while kerosene forms the upper layer.
b) Sugar & Water - When sugar is added to the water, it will completely dissolve in water and forms a transparent liquid that is homogenous in nature.
c) Soap & Water - The solution of soap and water is colloidal in nature.
d) Milk & Water - Due to the presence of fat molecules in milk, the solution of milk and water is also colloidal in nature.
Therefore, option b) Sugar and water is the correct option.
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