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प्रश्न
Describe simple experiment to show that particles of matter have the intermolecular attraction
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उत्तर
Experiment – To show that particles of matter have the intermolecular attraction
Procedure –
- Globules of mercury are placed in a petri dish and kept at – a distance.
- The petri dish is shaken slowly and the mercury globules come together forming a big globule.
Conclusion – The above experiment concludes that a force of attraction exists between particles of matter.
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संबंधित प्रश्न
Define: Gas.
Define interconversion of states of matter.
Name the terms for the force of attraction between the molecules of matter.
Define the following term Element .
Fill in the blank
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Give two examples for the following :
Substances which do not change their states.
Define Molecule.
Fill in the blank
Matter is anything that has .......... and occupies ...........
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Identify the odd term out and explain.
Hydrogen, sodium, potassium, carbon
