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प्रश्न
How is the boiling point of water affected when some salt is added to it?
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उत्तर
The boiling point of water increases on adding salt.
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संबंधित प्रश्न
Explain the term vaporization.
Explain the terms boiling point.
A liquid can change into vapour state at a fixed temperature.
A pressure cooker is based on the principle that boiling point of water increases with the ______.
The boiling points of diethyl ether, acetone and n-butyl alcohol are 35°C, 56°C and 118°C respectively. Which one of the following correctly represents their boiling points in kelvin scale?
A sample of water under study was found to boil at 102°C at normal temperature and pressure. Is the water pure? Will this water freeze at 0°C? Comment.
The phenomenon of change of a liquid into the gaseous state at any temperature below its boiling point is called ____________.
Alka was making tea in a kettle. Suddenly she felt intense heat from the puff of steam gushing out of the spout of the kettle. She wondered whether the temperature of the steam was higher than that of the water boiling in the kettle. Comment.
Assertion (A): No-new substance is formed when water is heated to get steam.
Reason (R): Conversion of water into steam is a physical change.
Explain the terms boiling.
