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The mass ofCO(2) obtained when 2g of pur...

The mass of`CO_(2)` obtained when 2g of pure limestone is calcined is 

A

44g

B

0.22g

C

0.88g

D

8.8g

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -1
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  2. In the copper zinc cell

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  3. The mass ofCO(2) obtained when 2g of pure limestone is calcined is

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  4. What is the weight of oxygen that is required for the complete combust...

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  5. Xg of Ag was dissolved in HNO3 and the solution was treated with exces...

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  6. 1.2g of Mg (At. mass 24) will produce MgO equal to

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  7. 30 g of marble stone on heating produced 11g of CO2. The percentage of...

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  8. The weight of oxygen required to completely react with 27g  of Al is

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  9. The number of moles of CO(2) produced when 3 moles of HCl react with e...

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  10. The weight of a pure sample of KCIO(3) to be decomposed in order to ge...

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  11. 6g of Mg reacts with excess of an acid. The amount of hydrogen produce...

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  12. The number of moles of Fe(2)O(3) formed when 5.6 lit of O(2) reacts wi...

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  13. What volume of H(2) at NTP is required to convert 2.8g of N(2) in to N...

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  14. The number of P-OH bonds present in pyrophosphoric acid and hypophosph...

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  15. The volume of CO(2) obtained by the complete decomposition of one mole...

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  16. Aluminium reacts with hydrogen chloride to produce H2 according to the...

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  17. A peroxidase enzyme contains 2% selenium(Se=80). The minimum molecular...

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  18. The amount of Mg in gms. to be dissolved in dilute H(2)SO(4) to libera...

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  19. The mass of 80% pure H(2)SO(4) required to completely neutralise 60g o...

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  20. Haemoglobin contains 0.33% iron (Fe=56). The molecular weight of haemo...

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