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The average composition of portland ceme...

The average composition of portland cement is

A

`20-25%`

B

`30-45%`

C

`60-65%`

D

`40-50%`

Text Solution

Verified by Experts

The correct Answer is:
C
lime is around 60-65 percent.
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CENGAGE CHEMISTRY ENGLISH-S-BLOCK GROUP 2 - ALKALINE EARTH METALS-Exercises Linked Comprehension
  1. Cement is one of the most important building material of the present t...

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  2. Cement is one of the most important building material of the present t...

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  3. The average composition of portland cement is

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  4. Cement is one of the most important building material of the present t...

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  5. Cement is one of the most important building material of the present t...

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  6. Alkanline earth metal nitrate (A) on heating decompose, leaving a soli...

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  7. Alkanline earth metal nitrate (A) on heating decompose, leaving a soli...

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  8. Alkanline earth metal nitrate (A) on heating decompose, leaving a soli...

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  9. Alkanline earth metal nitrate (A) on heating decompose, leaving a soli...

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  10. Alkanline earth metal nitrate (A) on heating decompose, leaving a soli...

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  11. Both alkali metals and alkaline earth metals are s-block elements. The...

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  12. Which is least thermally stable?

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  13. Which of the following statements are true for group 2 elements?

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  14. Both alkali metals and alkaline earth metals are s-block elements. The...

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  15. Both alkali metals and alkaline earth metals are s-block elements. The...

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  16. Both alkali metals and alkaline earth metals are s-block elements. The...

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  17. Both alkali metals and alkaline earth metals are s-block elements. The...

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  18. Limestone is a naturally occuring form of calcium carbonate. It is use...

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  19. Limestone is a naturally occuring form of calcium carbonate. It is use...

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  20. Limestone is a naturally occuring form of calcium carbonate. It is use...

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