Allied solutions

Allied solutions

Grade 6

Matter | Objective Type Questions

Question 1

Q1) Fill in the blanks with correct word/s :

  1. From the three states of matter, _________ expand the least.

  2. Brownian movement is maximum in _________ .

  3. Cohesive forces are negligible in _________ .

  4. Matter can change from one state to another by change in _________ .

  5. The space between atoms(molecules) of solid is _________ .

  6. Intermingling of molecules is called _________ .

  7. Ice on absorption of heat converts to 'X' a procee called _________ . 'X' changes to water vapour on _________ . Water vapour changes back to 'X' on _________ . The constant temperature at which ice changes into 'X' is called its _________ .

Solution :

  1. From the three states of matter, solids expand the least.

  2. Brownian movement is maximum in gases .

  3. Cohesive forces are negligible in gases .

  4. Matter can change from one state to another by change in temperature or pressure.

  5. The space between atoms(molecules) of solid is minimum .

  6. Intermingling of molecules is called diffusion .

  7. Ice on absorption of heat converts to 'X' a procee called melting . 'X' changes to water vapour on heating . Water vapour changes back to 'X' on condensation . The constant temperature at which ice changes into 'X' is called its fusion point .

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subject-cta

Question 1

Q1) Fill in the blanks with correct word/s :

  1. From the three states of matter, _________ expand the least.

  2. Brownian movement is maximum in _________ .

  3. Cohesive forces are negligible in _________ .

  4. Matter can change from one state to another by change in _________ .

  5. The space between atoms(molecules) of solid is _________ .

  6. Intermingling of molecules is called _________ .

  7. Ice on absorption of heat converts to 'X' a procee called _________ . 'X' changes to water vapour on _________ . Water vapour changes back to 'X' on _________ . The constant temperature at which ice changes into 'X' is called its _________ .

Solution :

  1. From the three states of matter, solids expand the least.

  2. Brownian movement is maximum in gases .

  3. Cohesive forces are negligible in gases .

  4. Matter can change from one state to another by change in temperature or pressure.

  5. The space between atoms(molecules) of solid is minimum .

  6. Intermingling of molecules is called diffusion .

  7. Ice on absorption of heat converts to 'X' a procee called melting . 'X' changes to water vapour on heating . Water vapour changes back to 'X' on condensation . The constant temperature at which ice changes into 'X' is called its fusion point .

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subject-cta
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