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A student measured the pH values of four...

A student measured the pH values of four solutions `P,Q,R` and `S` as 10,6,0 and 12 respectively. The solutioin which is the most acidic is likely to be the solution:

A

P

B

Q

C

R

D

S

Text Solution

Verified by Experts

The correct Answer is:
B

NA
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LAKHMIR SINGH & MANJIT KAUR-PERIODIC CLASSIFICATION OF ELEMENTS-Exercise
  1. A student mixed equal volumes of hydrochloric acid and sodium hydroxi...

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  2. In an experiment to measure the pH values by using a universal a univ...

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  3. A student measured the pH values of four solutions P,Q,R and S as 10,6...

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  4. A student mixed some soil with water in a beaker and allowed it to set...

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  5. When a student added a few drops a methyl orange indicator to a colour...

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  6. A student measured the pH values of four solutions A,B,C and D which ...

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  7. When a student put some copper turnings in a colourless solution, he ...

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  8. A student added blue litmus solution to a colourless aqueous solution....

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  9. Aluminium sulphate and copper sulphate solutions were taken in two tes...

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  10. A student was given three solution marked X,Y and Z and asked to arran...

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  11. When the strip of pH paper was put in a given solution the pH paper ch...

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  12. The test tube I contains sodium bicarbonate solution whereas test tube...

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  13. No observable change is noticed when dilute hydrochloric acid is added...

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  14. A student took four test tubes I,II,III and IV containing aluminium su...

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  15. 2mL of ethanoic acid was taken in each of test tube I and test tube II...

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  16. Four students A,B,C and D were asked by their teacher to arrange the s...

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  17. On adding a few drops of universal indicator solution to three unknown...

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  18. A few drops of ethanoic acid were added to solid sodium carbonate. The...

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  19. Did Döbereiner’s triads also exist in the columns of Newlands’ Octaves...

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  20. What were the limitations of Döbereiner’s classification?

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