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Select the correct answer from A, B, C, ...

Select the correct answer from A, B, C, D & E for each statement given below:
A: Solid B: Vaporization C: Ion D: Gases E: Heat
1. An atom or group of atoms - having a resultant charge.
2. The state of matter which has - least density & no free surfaces.
3. In Landolt's experiment - the form in which the chemical energy stored up in the reactants - is released.
4. The process of change of a liquid into vapour (gas) on heating,
5. The state of matter, where the inter-particle attraction between particles is maximum.

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ICSE-MATTER-OBJECTIVE TYPE QUESTIONS
  1. Select the correct answer from A, B, C, D & E for each statement given...

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  2. On heating the liquid, do the particles gain or lose energy.

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  3. The heat energy supplied to the liquid is absorbed by its molecule & s...

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  4. How does the stored energy, have effect on inter-particle space.

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  5. State why the inter-particle attraction decreases to negligible.

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  6. At what point will the particles become free and escape as gas.

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  7. In naphthalene, the inter-particle attraction is – [high/low].

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  8. The law of conservation of mass, is strictly valid if mass and [energ...

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  9. When inter-particle space increases, the inter-particle attractive for...

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  10. Kinetic energy of molecules in helium is [large/very large] compared ...

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  11. Conversion of vapour [or gas] into a liquid is termed as [liquefacti...

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  12. Molecules in motion possess energy called kinetic energy.

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  13. Give reason Solids cannot be compressed, but gases are highly compr...

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  14. Give reason Kinetic energy of molecules of gases is very large & of ...

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  15. Give reason On heating a sublimable solid, the molecules break free...

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  16. Give reason Particles of matter move more rapidly on application of ...

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  17. Complete the blanks with reference to interconversion of matter on bas...

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  18. Complete the blanks with reference to interconversion of matter on bas...

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  19. Complete the blanks with reference to interconversion of matter on bas...

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  20. Complete the blanks with reference to interconversion of matter on bas...

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