Read the given statements and identify the correct statements.

Statement 1: Sugar crystals get separated from water when a saturated sugar solution is cooled down.
Statement 2: Crystallisation involves the formation of new substances.

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When a hot, saturated solution of two substances ‘ ’X' and ' Y ' at 80 $°$ C is cooled slowly, X first crystallizes and settles down at 30 $°$ C, whereas Y remains in the solution. Identify the true statement which complies with the above experimental result.

Q. When a hot concentrated sugar syrup is kept in freeze, on cooling crystals of sugar get separated this indicates that :

1. the formation of crystals of substance from its hot saturated solution is known as crystallization is this statement correct?

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II Multiple choice question

2. Which of the following sinks in water

a. Calcium

b. Sodium

c. Potassium

d. Mono of these

22 When a hot saturated solution is heated, crystals will be formed. Is it correct? If no, correct the statement.

Statement 1: Combustion of hydrogen in oxygen results in the formation of water.

Statement 2: Electrolysis of water results in the formation of hydrogen and oxygen gas.

Observe the above statements and identify the types of reaction involved in it.

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Read the given statements and identify the correct statements.​ Statement 1: Sugar crystals get separated from water when a saturated sugar solution is cooled down.​ Statement 2: Crystallisation involves the formation of new substances.​

Read the given statements and identify the correct statements.

Statement 1: Sugar crystals get separated from water when a saturated sugar solution is cooled down.
Statement 2: Crystallisation involves the formation of new substances.