By Online ECAT Chemistry Chemical Equilibrium Test
This ECAT Chemistry Chemical Equilibrium Test is based on 10 to 20 MCQs.
Chemistry Chemical Equilibrium
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Question 1 of 10
1. Question
2 pointsThe pH of buffer solution is 4.74. On adding 0.1 ml (0.00001M) HC1 solution, the pH of solution will b
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Question 2 of 10
2. Question
2 pointsNeutralization of a strong acid with a strong base is:
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Question 3 of 10
3. Question
2 pointsLaw of mass action states that rate of chemical reaction is directly proportional to the product of active masses of the reactants. The term active mass means
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Question 4 of 10
4. Question
2 pointsLe-Chatelier’s principle is applied on the reversible reactions in order to:
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Question 5 of 10
5. Question
2 points0.1 M HCI has pH = 1.0, it is about 100 times stronger than acetic acid. Then pH of acetic acid will be:
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Question 6 of 10
6. Question
2 pointsAn excess of aqueous silver nitrate is added to aqueous barium chloride and precipitate is removed by filtration. What are the main ions in the filtrate?
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Question 7 of 10
7. Question
2 pointsChemical equilibrium involving reactants and products is more than one phase is known:
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Question 8 of 10
8. Question
2 pointsThe value of Kp is greater than Kc for a gaseous reaction when
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Question 9 of 10
9. Question
2 pointsThe pH of 10¯³ mol dm ¯³ of an aqueous solution of H₂OS₄ is
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Question 10 of 10
10. Question
2 pointsWhich is not true about buffer is a solution?
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Leaderboard: Chemistry Chemical Equilibrium
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