Question

(7) Metals like gold can be drawn into wires due to its 9. 2. One word in the following statements is wrong. Correct it and rewrite the statements : (1) Boiling of water means sublimation, (2) Each substance has a specific condensation point which is the same as its melting point. (3) Sand is melted to make wax. (4) To check whether the white powder is salt or chalk powder, we use the property of hardness as a confirmatory test. (5) Upon heating the crystals of iodine convert into liquid. (6) Liquids flow downwards from the slope. This property is called transparency, Ans. 45 5. SUBSTANCES IN THE SURROUNDINGS-THEIR STATES AND PROPERTIES​

Answer 1

Answer:

(1) Boiling of water do not means sublimation because sublimation is a process where solid directly converts into gas and vice versa.

So the corret statement will be

Boiling of water means vaporization.

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