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How many moles of O(2) will be liberated...

How many moles of `O_(2)` will be liberated by one mole of `CrO_(5)` is the following reaction:
`CrO_(5) + H_(2) SO_(4) rarr Cr_(2) (SO_(4))_(3) + H_(2)O + O_(2)`

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How many moles of O_(2) will be liberated by one mole of CrO_(5) is the following reaction: CrO_(5) + H_(2) SO_(4) rarr Cr_(2) (SO_(4))_(5) + H_(2)O + O_(2)

In a balanced redox reaction net gain of electron (s) is equal to net loss of electrons (s). n_("factor") is a reaction specific parameter and for intermolecular redox reaction n-factor of oxidising reducing agent is the no. of moles of electron gained /lost by one mole of compound. Consider the following reaction: CrO_(5)+H_(2)SO_(4) to Cr_(2)(SO_(4))_(3)+H_(2)O+O_(2) One mole of CrO_(5) will liberate how many moles of O_(2) ?

The equivalent weight of H_(2)SO_(4) in the following reaction is Na_(2)Cr_(2)O_(7)+3SO_(2)+H_(2)SO_(4)rarr3Na_(2)SO_(4)+Cr_(2)(SO_(4))_(3)+H_(2)O

What is the value of n in the following equation : Cr(OH)_(4)^(-)+OH^(-) rarr CrO_(4)^(2-)+H_(2)O+n e ?

Na_(2)SO_(3)+H_(2)O_(2) rarr Na_(2)SO_(4) +H_(2)O , in reaction

Which of the following statements is/are correct about the reaction. 4CrO_(5)+6H_(2)SO_(4)to2Cr_(2)(SO_(4))_(3)+6H_(2)O+7O_(2)

OP TANDON-STOICHIOMETRY (CHEMICAL FORMULAE AND EQUATIONS )-OBJECTIVE B
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  2. What amount of BaSO(4) can be obtained on mixing 0.5 mole BaCI(2)0 wit...

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  3. How many moles of O(2) will be liberated by one mole of CrO(5) is the ...

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

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  5. The volume in litres of CO(2) liberated at STP when 10 grams of 90% pu...

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  6. A metal oxide has the formula Z(2)O(3). It can be reduced by hydrogen ...

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  7. 10g CaCO(3) is completely decomposed to X and CaO. X is passed into an...

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  8. Chlorine gas can be produced by reacting sulphuric acid with a mixutre...

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  9. 1 mol of a gaseous aliphatic compound CnH(3n)Om is completely burnt in...

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  10. A mixture of CH(4) and C(2)H(4) was completely burnt in excess of oxyg...

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  11. When same amount of zinc is treated separately with excess of H(2)SO(4...

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  12. HgCl(2)+4KI to K(2)[HgI(4)]+2KCl 1 mole each of Hg^(2+) and I^(-) wi...

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  13. 25mL of 0.15M Pb (NO(3))(2) reacts completely with 20 mL of Al(2)(SO(3...

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  14. In the reaction 2NH(3)(g)+5F(2) to N(2)F(4)+6HF 3.56g N(2)F(4) is ...

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  15. 1.5 g of oxygen is produced by heating KCIO(3). How much KCI is produ...

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  16. Calculate the amount of lime that can be produced by heating 100g to 9...

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  17. In an experiment, the following four gases were produced. 11.2L of whi...

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  18. 2 mole of CO(2) is required to preapre:

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  19. 8.7 g of pure MnO(2) is heated with an excess of HCl and the gas. evol...

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  20. 100 ml of gaseous mixture containing CO, CO(2) and O(2) was sparked th...

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