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The volume in litre of CO(2) liberated a...

The volume in litre of `CO_(2)` liberated at STP when 10g of 90% pure limestone is heated completely, is

A

2.016

B

20.16

C

2.24

D

22.4

Text Solution

Verified by Experts

The correct Answer is:
A
`CVaCO_(3)rarrCaO+CO_(2)`
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NARAYNA-SOME BASIC CONCEPTS OF CHEMISTRY-EXERCISE - I (H.W)(NUMERICAL CALCULATIONS BASED ON CHEMICAL EQUATIONS)
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  4. What is the volume (in lit) of carbon dioxide liberated at STP, when 2...

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  10. The weight of SO(2) formed when 20gms of sulphur is burnt in excess of...

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  12. The volume in litre of CO(2) liberated at STP when 10g of 90% pure lim...

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  13. 26 cc of CO(2) are passed over red hot coke. The volume of CO evolved ...

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  14. When 10 ml of hydrogen and 12.5 ml of chlorine are allowed to react th...

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  15. If 0.7 moles of Barium Chloride is treated with 0.4 mole of potassium ...

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  16. Assuming that petrol is octane (C(8)H(18)) and has density 0.8 g//ml, ...

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  17. 1.0 lit of CO(2) is passed over hot coke. The volume becomes 1.4 lit. ...

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  18. The number of litres of air required to burn 8litres of C(2)H(2) is ap...

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