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Four student (a), (b), (c) and (d) measured the pH values of water, lemon juice and sodium bicarbonate solution. What is the correct decreasing order of pH values?​
  • a)
    Water > lemon juice > sodium bicarbonate
  • b)
    Water > sodium bicarbonate > lemon juice
  • c)
    Lemon juice > water > sodium bicarbonate
  • d)
    Sodium bicarbonate > water > lemon juice
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Four student (a), (b), (c) and (d) measured the pH values of water, le...
The correct answer  is D because as H+ ions increases pH decreases.
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Most Upvoted Answer
Four student (a), (b), (c) and (d) measured the pH values of water, le...
1.Sodium bicarbonate (as it is a base and has pH value more than 7) 2. Water (as it is neutral and has pH value as 7) 3. Lemon juice (it is acidic and the pH value is less than 7)
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Community Answer
Four student (a), (b), (c) and (d) measured the pH values of water, le...
Sodium bicarbonate is a base. It's pH value is 8.31. Water is neutral. It's pH value is 7. lemon juice is acidic It's pH value is around 2.0. Hence option d is correct
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Four student (a), (b), (c) and (d) measured the pH values of water, lemon juice and sodium bicarbonate solution. What is the correct decreasing order of pH values?​a)Water > lemon juice > sodium bicarbonateb)Water > sodium bicarbonate > lemon juicec)Lemon juice > water > sodium bicarbonated)Sodium bicarbonate > water > lemon juiceCorrect answer is option 'D'. Can you explain this answer?
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Four student (a), (b), (c) and (d) measured the pH values of water, lemon juice and sodium bicarbonate solution. What is the correct decreasing order of pH values?​a)Water > lemon juice > sodium bicarbonateb)Water > sodium bicarbonate > lemon juicec)Lemon juice > water > sodium bicarbonated)Sodium bicarbonate > water > lemon juiceCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Four student (a), (b), (c) and (d) measured the pH values of water, lemon juice and sodium bicarbonate solution. What is the correct decreasing order of pH values?​a)Water > lemon juice > sodium bicarbonateb)Water > sodium bicarbonate > lemon juicec)Lemon juice > water > sodium bicarbonated)Sodium bicarbonate > water > lemon juiceCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Four student (a), (b), (c) and (d) measured the pH values of water, lemon juice and sodium bicarbonate solution. What is the correct decreasing order of pH values?​a)Water > lemon juice > sodium bicarbonateb)Water > sodium bicarbonate > lemon juicec)Lemon juice > water > sodium bicarbonated)Sodium bicarbonate > water > lemon juiceCorrect answer is option 'D'. Can you explain this answer?.
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