In 1909 S.P.L. Sorenson, a Danish biochemist designed a scale, known as pH, to represent the H + ion concentrations of aqueous solutions.
In this article, we are sharing the List of PH values тАЛтАЛwith you. Which is very important from the perspective of all competitive exams. If you are also preparing for competitive exams, then you must study the list given below.
The pH value of any solution is a number that simply represents the acidity and basicity of the solution. The pH value of any solution is numerically equal to the logarithm of the inverse of the hydrogen ion (H +) concentration. Therefore, the pH solution is known as the negative logarithm of the hydrogen ion.
List of PH Value- In Hindi/ English
Substance |
pH Values |
| Pure water (рд╢реБрджреНрдз рдЬрд▓) | 7 |
| Human blood (рдорд╛рдирд╡ рд░рдХреНрдд) | 7.35 тАУ 7.45 |
| Seawater (рд╕рдореБрджреНрд░реА рдЬрд▓) | 7.5 тАУ 8.4 |
| Ammonia (рдЕрдореЛрдирд┐рдпрд╛) | 10.6 to 11.6 |
| Milk (рджреВрдз) | 6.5 тАУ 6.7 |
| Normal rain (рд╕рд╛рдорд╛рдиреНрдп рдмрд╛рд░рд┐рд╢) | 5.6 to 6 |
| Acid rain (рдЕрдореНрд▓ рд╡рд░реНрд╖рд╛) | 2 to 5.6 |
| Human urine (рдорд╛рдирд╡ рдореВрддреНрд░)┬а | 6 |
| Black coffee (рдмреНрд▓реИрдХ рдХреЙрдлрд╝реА) | 5 |
| Beers (рдмрд┐рдпрд░) | 4.5 |
| Wines (рд╡рд╛рдЗрди) | 2.8 to 3.8 |
| Vinegar (рд╕рд┐рд░рдХрд╛) | 2.9 |
| Lemon juice (рдиреАрдВрдмреВ рдХрд╛ рд░рд╕) | 2.4 |
| Conic HCl┬а | 0 |
| Oil HCl┬а | 1.0 |
| Gastric Juice┬а | 1.4 |
| Tomato Juice (рдЯрдорд╛рдЯрд░ рдХрд╛ рд░рд╕) | 4.1 |
| Coffee (рдХреЙрдлрд╝реА) | 5.0 |
| Soft Drink (рд╢реАрддрд▓ рдкреЗрдп) | 6.0 |
| Eggs (рдЕрдВрдбреЗ) | 7.8 |
| Saliva (before meal) (рд▓рд╛рд░ (рднреЛрдЬрди рд╕реЗ рдкрд╣рд▓реЗ)) | 7.4 |
| Saliva (after meal) (рд▓рд╛рд░ (рднреЛрдЬрди рдХреЗ рдмрд╛рдж)) | 5.8 |
| Toothpaste (рдЯреВрдердкреЗрд╕реНрдЯ) | 8.0 |
| Baking Soda Solution (рдмреЗрдХрд┐рдВрдЧ рд╕реЛрдбрд╛ рдХрд╛ рдШреЛрд▓) | 8.5 |
| Washing Soda Solution (рд╡реЙрд╢рд┐рдВрдЧ рд╕реЛрдбрд╛ рд╕рдорд╛рдзрд╛рди) | 9.0 |
| Milk of Magnesia (рдореИрдЧреНрдиреАрд╢рд┐рдпрд╛ рдХрд╛ рджреВрдз) | 10.5 |
| Household Ammonia (рдШрд░реЗрд▓реВ рдЕрдореЛрдирд┐рдпрд╛)┬а | 11.6 |
| Dilute Sodium Hydroxide┬а | 13.0 |
| Concentrated Sodium Hydroxide┬а | 14 |
