Question

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Answer 1

Explanation:

HEY MATE HERE IS YOUR ANSWER.

1. BAKING SODA
2. GROUP -2.

3.Experiment Overview:

Experiment Overview:Ice forms when water freezes. Pure distilled water has a melting/freezing point of 0°C (32°F). At this temperature, water molecules in an ice cube will melt and then freeze again at a constant rate, which keeps the ice cube in a stable solid state. On a hot summer day, have you ever noticed that the ice cubes in a glass of water or lemonade melt into a liquid extra fast? That is because the heat from the sun causes water in the ice to turn from solid to liquid.

Experiment Overview:Ice forms when water freezes. Pure distilled water has a melting/freezing point of 0°C (32°F). At this temperature, water molecules in an ice cube will melt and then freeze again at a constant rate, which keeps the ice cube in a stable solid state. On a hot summer day, have you ever noticed that the ice cubes in a glass of water or lemonade melt into a liquid extra fast? That is because the heat from the sun causes water in the ice to turn from solid to liquid.Temperature is not the only thing that affects how a liquid melts and freezes. Many of the water bodies on our planet contain different types of dissolved substances; for example, the oceans contain a lot of dissolved salts. A substance that dissolves in water is called a soluble substance or solute.

1. THEY WILL BE A COLOURLESS.
2. T AND X
3. Y

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Answer 2

Answer:

1) Baking soda

2)Group 2

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