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The Lanthanide contraction relates to (A...

The Lanthanide contraction relates to (AFMC)

A

Oxidising agent

B

Reducing agent

C

(1) and (2) both

D

None of these

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A
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AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 1
  1. Which reactions are useful to prepare Hydrogen in the laboratory

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  2. In which of the following reaction there is no change in oxidation sta...

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  3. The Lanthanide contraction relates to (AFMC)

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  4. The reaction is Decomposition but it's not redox reaction

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  5. Which one of the following generally gets displaced by more electro po...

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  6. Fluorine does not undergo disproportiona tion because

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  7. In the reaction, 2HgOrarr2Hg+O(2),Hg^(2+) act as

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  8. (A) : White P reacts with caustic soda, the products are PH(3) and NaH...

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  9. PbS+4H(2)O(2)rarrPbSO(4)+4H(2)O. In this reaction PbS undergoes

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

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

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

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  13. 6g of Mg reacts with excess of an acid. The amount of hydrogen produce...

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

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

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  16. The number of grams of NaOH that completely neutralises 9.8g of phosph...

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

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  18. A peroxidase enzyme contains 2% selenium (Se=80). The minimum molecula...

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

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

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