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Chemical Equilibrium Test - 70
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Chemical Equilibrium Test - 70
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  • Question 1/10
    4 / -1

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  • Question 2/10
    4 / -1
    Number of H+ ions present in 500 ml of lemon juice of PH = 3 is
    Solutions

  • Question 3/10
    4 / -1

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  • Question 4/10
    4 / -1
    At 25oC temp. the value of pkb for NH3 in aqueous solution is 4.7. what is the value of PH of 0.1 M aqueous solution of NH4Cl with 0.1 M NH3 (?)
    Solutions

  • Question 5/10
    4 / -1
    The aqueous solution of HCOO Na, C6H5NH3 Cl, and KCN are respectively
  • Question 6/10
    4 / -1
    KSP of AgIO3 is 1 × 10-8 at a given temperature what is the mass of AgIO3 in 100 ml of its saturated solution ?
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  • Question 7/10
    4 / -1
    PH of a solution containing 50 mg of sodium hydroxide in 10 dm3 of the solution is
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  • Question 8/10
    4 / -1
    Equal volumes of three basic solutions of 11,12 and 13 are mixed in a vessel. what will be the H+ ion concentration in the mixture ?
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  • Question 9/10
    4 / -1

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  • Question 10/10
    4 / -1
    Statement :1 PH of 10-8 HCl solution is not equal to 8
    Statement :2 HCI does not dissociate properly in very dilute solution.
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