Question

do the following activities write down your observations what do you conclude . a )mix chalk powder in waterb)place a piece of candle in water c) add some oil drops to a beaker of water​

Answer 1

Answer:

do the following activities write down your observation what do ...brainly.in › Science › Secondary School

Sep 8, 2019 — Do the following activities write down your observation what do you conclude mix chalk powder in water. place a piece of candle in water. add some oil - 1226113… ... in water. place a piece of candle in water. add some oil drops to a beaker of water.​. 1 ... (a) chalk powder (b) common salt (c) oil (d) milk.

1 answer

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Explanation:

Answer 2

Answer:

a) When chalk powder is mixed in water, it will be insoluble. From this, we can conclude that chalk is an insoluble substance.

b) When a piece of the candle is placed in water, it will float. From this, we can conclude that the density of candles is less than that of water.

c) When some oil drops are added to water, it will form a thin layer on the surface of water. From this, we can conclude that the density of oil is less than that of water.

Explanation:

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