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Online MCQ test on Acids and Bases
– In this topic we offer you, online MCQ test in the fundmental of Acids and Bases .
– It is a simple test to measure the strength of your knowledge in the basics of understanding the topics of Acids and Bases
– The test consists of only (20) questions (multiple choice) you must answer all of them so that your final score appears automatically at the top of the topic.
– you will pass the Exam If get 70% or more.
– If you fail the test, you can retake the test again by reloading the page
– Let’s start the test, good luck.
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#1. The pH of a solution increases from 1 to 2. The concentration of H+ ions _____
#2. All nucleophiles are _____
#3. The Henderson equation for an acidic buffer is _____
#4. All cations and molecules that are short of an electron pair act as _______
#5. A weak base has _______ conjugate acid and a weak acid has a _______ conjugate base
#6. Acetic acid is a weak electrolyte because ______
#7. Which of the following is correct?
#8. The strength of a Bronsted acid depends upon its tendency to _______ a proton
#9. The fraction of total molecules which is ionised in a solution of an electrolyte is known as __
#10. The pH of 0.1 M NaOH solution will be ______
#11. According to Bronsted-Lowry concept, an acid is a substance that ___
#12. The strength of an acid depends upon _______
#13. The ionic product of water will increase if __________
#14. Which is correct about pH?
#15. The dissociation constant Kb for a base BOH is given by the expression ____
#16. The best indicator for titrating HCl with NH4OH is
#17. The concept of pH was introduced by _____
#18. The compound that is not a Lewis acid is ____
#19. Molecules or ions that can behave both as Bronsted acid and base are called
#20. According to Lewis concept an acid is _______ acceptor
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MCQs test on Chemistry
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