Important question asked in every kind of test.
1. Ph value of water
Ans= 7
2. Ph value of milk
Ans= 6.4
3. Ph value of vinegar
Ans= 3
4. Ph value of human blood
Ans= 7.4
5. Ph value of lemon
Ans= 2.4
6. Ph value of NaCl
Ans= 7
7. Ph value of alcohol
Ans= 2.8
8. Ph value of human urine
Ans= 4.8-8.4
9. Ph value of seawater
Ans= 8.5
10. Ph value of tear
Ans= 7.4
11. Ph value of human saliva
v= 6.5-7.5
GENERAL KNOWLEDGE MCQS SOVED PDF NOTES
Other Acidic List
12. PH value of HCL
Ans= 0
13. PH value of H2SO4
Ans= 1.0
14. Apple, soda’s pH value
Ans= 3.0
15. PH value of pickle
Ans= 3.5-3.9
16. Tomato’s pH value
Ans= 4.5
17. Banana pH value
Ans= 4.5-5.2
18. PH value of acid rain
Ans= around 5.0
20. Bread’s pH value
Ans= 5.3-5.8
21. PH value of red meat
Ans= 5.4 to 6.2
22. PH value of charred cheese
Ans= 5.9
23. PH value of butter
Ans= 6.1 to 6.4
24. PH value of fish
Ans= 6.6 to 6.8
ISLAMIC STUDY PDF MCQS PAST PAPER
Other basicity list:
25. PH value of shampoo
Ans= 7.0 to 10
26. Baking soda (sodium bicarbonate) pH value
Ans= 8.3
27. Toothpaste pH value
Ans= 9
28. PH value of magnesia milk
Ans= 10.5
29. Ammonia pH value
Ans= 11.0
30. PH value of hair stroking chemicals
Ans= 11.5 to 14
31. PH value of lime (calcium hydroxide)
Ans= 12.4
32. PH value of lye
Ans= 13.0
33. PH value of sodium hydroxide (NaOH)
Ans= 14.0
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