Question

Assertion kerosene and water can be separated by separating funnel
reason oil and water are immiscible
both a andR true are is the correct explanation
if both their are true are is not the correct explanation of a
If a is true and r is false
If a is false but are may be true

Answer 1

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Explanation:

When two liquids do not mix, they form two separate layers and are known as immiscible liquids. These two liquids can be separated by using a separating funnel. It will separate the immiscible liquids into two distinct layers depending on their densities. The heavier liquid forms the lower layer while the lighter one forms the upper layer. Kerosene has lower density than water and hence forms the upper layer.

Answer 2

The answer is R) as the statement is True and is the correct explanation.

Explanation:

• Water and Oil (which is Kerosene) are immiscible, which means that Oil and Water do not mix together.
• The fact that they cannot mix together is the reason that they can be easily separated.
• Eventhough, water and oil can be mixed with an external mixture like detergent, which can coagulate them together, in that case they cannot be separated.
• Therefore the answer is R) the statement is true and can be separated via a tunnel.

To Know More

Mixtures of oil and water ​ https://brainly.in/question/18446488