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Calculate the no. of moles in 0.72 grams...

Calculate the no. of moles in 0.72 grams of glucose ?

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To calculate the number of moles in 0.72 grams of glucose (C₆H₁₂O₆), you can follow these steps: ### Step 1: Determine the molar mass of glucose (C₆H₁₂O₆) 1. **Identify the atomic masses**: - Carbon (C) = 12 g/mol - Hydrogen (H) = 1 g/mol - Oxygen (O) = 16 g/mol ...
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NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. No of molecules in 2.2 grams of Co(2)

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  2. The volume occupied by 35.5g of CI(2) at S.T.P.

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  3. Calculate the no. of moles in 0.72 grams of glucose ?

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  4. Calculate weight of 0.1 moles of Na(2)CO(3)?

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  5. Calculate the number of moles in 5.6 lit of methane at STP ?

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  6. Calculate weight of 3.011 xx 10^(23) molecules of SO(2)?

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  7. Calculate the number of molecules in 1120 ml of hydrogen at STP?

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  8. What is the ratio of number of molecules, if tha mass ratio of N(2) an...

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  9. Equivalent weight of sulphate ion and bicarbonate ion :

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  10. H(2)SO(4)+NaOH rarr NaHSO(4)+H(2)O In this equation the equivalent wei...

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  11. H(2)SO(4)+2NaOH rarr Na(2)SO(4) +2H(2)O In this equation the equivalen...

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  12. Mg(OH)(2)+HCI rarr Mg(OH)CI +H(2)O In this reaction, the equivalent ...

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  13. Mg(OH)(2) +2HCI rarr MgCI(2) +2H(2)O In this reaction, the equivalen...

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  14. 1.0 g of a metal oxide gave 0.2 g of metal. Calculate the equivalent w...

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  15. 74.5 g of a metallic chloride contain 35.5 g of chlorine. The equivale...

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  16. 24 grams of metal reacts with an acid and liberated 22.4 lit of hydrog...

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  17. 1.520 g of the hydroxide of a metal on ignition gave 0.995 g of oxide....

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  18. On analysing an impure sample of sodium chloride, the percentage of ch...

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  19. An oxide of iron contains 69.94% Fe and 30.06%O. Determine its E.F. (F...

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  20. On analysis of a compund, it was found that it contains (i) 4.08 grams...

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