Chemistry

What are your observations and conclusion when tap water is boiled and evaporated in watch glass?

Water

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Answer

Observation — On looking at the watch glass against light, a number of concentric rings of solid matter are seen. These are the dissolved solids left behind after evaporation of water.

Conclusion — Tap water contains dissolved solids.

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Chemistry

What are your observations and conclusion when tap water is boiled and evaporated in watch glass?

Water

Answer

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Chemistry

What are your observations and conclusion when tap water is boiled and evaporated in watch glass?

Water

Answer

Related Questions

The properties of water are different from the properties of the elements of which it is formed. Discuss.

How is aquatic life benefitted by the fact that water has maximum density at 4°C?

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State the importance of the solubility of CO2, and O2 in water.

State the importance of the solubility of CO₂, and O₂ in water.