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27 g of Al will react completely with ……...

27 g of Al will react completely with ……… g of `O_(2)`.

A

24 g

B

8 g

C

40 g

D

10 g

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-SOME BASIC CONCEPT OF CHEMISTRY-EXERCISE
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  4. The volume of O(2) at STP required for the complete combustion of 4 g ...

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  5. 0.9 g Al reacts with dil. HCl to give H(2). The volume of H(2) evolve...

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  6. Which of the following statement is correct?

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  7. Calcium carbonate decomposes on heating according to the following equ...

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  8. Limiting reagent in a chemical reaction is that reactant which

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  9. What is the mass of glucose required to produce 44 g of CO(2), on comp...

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  10. 10g of MnO(2)on reactoin with HCI forms 2.24 L of Cl(2)(g) at NTP(1) t...

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  12. Which of the following is correct?

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  13. Which of the following methods of expressing concentration varies with...

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  14. What is the molarity of NaOH solution if 250 mL of it contains 1 mg of...

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  15. How many grams of NaOH are present in 250 mL of 0.5 M NaOH solution ?

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  16. A 5 M solution of H(2)SO(4) is diluted from 1 litre to a volume of 100...

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  17. If 100 mL of 1 N H(2)SO(4) is mixed with 100 mL of 1 M NaOH solution. ...

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  18. 27 g of Al will react completely with ……… g of O(2).

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  19. 12 g of Mg (at. Mass 24) will react completely with acid to give

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  20. Volume at NTP of oxygen required to completely burn 1 kg of coal (100%...

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