Ionic Equilibrium · Chemistry · AP EAPCET
MCQ (Single Correct Answer)
1
Which of the following will make a basic buffer solution?
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2
At $27^{\circ} \mathrm{C}, 100 \mathrm{~mL}$ of 0.4 M HCl is mixed with 100 mL of 0.5 M NaOH solution. To the resultant solution, 800 mL of distilled water is added. What is the pH of final solution?
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3
What is the conjugate base of chloric acid?
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4
The pH of 0.01 N lime water is
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5
Equal volumes of 0.5 N acetic acid and 0.5 N sodium acetate are mixed. What is the pH of resultant solution? ($$\mathrm{p} K_a$$ of acetic acid $$=4.75$$)
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6
The solubility of $$\operatorname{AgBr}(s)$$, having solubility product $$5 \times 10^{-10}$$ in $$0.2 \mathrm{~M} \mathrm{~NaBr}$$ solution equals
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7
Calculate the pOH of 0.10 M HCl solution.
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8
Which among the following pairs is not an acidic buffer?
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