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The best indicator for detection of end ...

The best indicator for detection of end point in titration of a weak acid and a strong base is

A

Methyl orange (3 to 4)

B

Methyl red ( 5 to 6)

C

Bromothymol blue ( 6 to 7.5)

D

Phenolphthalein (8 to 9.6)

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RESONANCE-IONIC EQUILIBRIUM-Exercise 1 part 2 only one option correct type
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  5. K(a) for HCN is 5 xx 10^^(-10) at 25^(@)C. For maintaining a constant ...

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  6. The composition of an acidic buffer mixture made up of HA and NaA of t...

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  7. The pH of a solution resulting from the addition of 12.5mL of 0.1M HCl...

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  8. What % of the carbon in the H(2)CO(3)-HCO(3)^(-) buffer should be in t...

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  9. Buffer capacity of a buffer solution is x, the volume of 1 M NaOH adde...

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  10. A certain indicator (an organic dye) has pK(a)=5. For which of the fol...

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  11. The best indicator for detection of end point in titration of a weak a...

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  12. At pH lt3.1, the indicator methyl red is coloured red ,at pH gt 6.3 , ...

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  13. Upon titrating 50mL of 1.96%(w//v) H(2)SO(4) with a KOH solution (cont...

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  14. 100mL of 0.2M benzoic acid (pk(a)=4.2) is titrated using 0.2 M NaOH pH...

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  15. Which of the following solutions have different pH? 100mL" of "0.2m"...

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  16. Upon titrating a solution of weak monoprotic acid with a weak monoacid...

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  17. The total number of different kind of buffers obtained during the titr...

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  18. What will be the pH at the equivalence point during the titration of a...

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