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In the reaction 2NaOH+H3PO4 to Na2HPO4 +...

In the reaction `2NaOH+H_3PO_4 to Na_2HPO_4 + 2H_2O`, the Equivalent weight of the acid is

A

49

B

98

C

32.6

D

36.5

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The correct Answer is:
A
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AAKASH SERIES-SOLUTIONS -Objective Exercise -1
  1. The units of Normality are

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  2. The following is not a fixed quantity

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  3. In the reaction 2NaOH+H3PO4 to Na2HPO4 + 2H2O, the Equivalent weight o...

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  4. 5 ml of 1N HCl, 20 ml of N/2 H2SO4 and 30 ml of N/3 HNO3 are mixed tog...

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  5. The volumes of 4N HCl and 10N HCl required to make 1L of 6 N HCl are

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  6. Which of the following acid has the same molecular weight and equivale...

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  7. M' is the molecular weight of KMnO4 The equivalent weight of KMnO4 whe...

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  8. Molecular weight of KMnO4 is "M". In a reaction KMnO4 is reduced to K2...

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  9. The equivalent weight of Hypo in the reaction Na2S2O3 + Cl2 + H2O to N...

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  10. Molecular weight of Mohr's salt is 392. Its equivalent weight when it ...

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  11. The equivalent weight of CH4 in the reaction CH4+2O2 to CO2 + 2H2O is ...

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  12. The equivalent weight of CuSO4 when it is converted to Cu2I2 [M = mol....

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  13. The number of millimoles of H2SO4 present in 5 litres of 0.2N H2SO4 so...

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  14. The units of molality are

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  15. The correct relationship between molarity (M) and molality (m) is (d =...

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  16. A one molal solution is one that contains

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  17. Regarding molarity, which of the following statements are correct (a...

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  18. At 25^@C for a given solution M = m, then at 50^@C the correct relatio...

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  19. To change the molal conc. to one half, one of the following should be ...

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  20. 0.1 gram mole of urea is dissolved in 100g. of water. The molality of ...

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