At 100°C the Kw of water is 55 times its value at 25°C. What will be the pH of neutral solution? log 55 = 1.74a 7.00b 7.87c 5.13d 6.13 |
您所在的位置：网站首页 › log(55) › At 100°C the Kw of water is 55 times its value at 25°C. What will be the pH of neutral solution? log 55 = 1.74a 7.00b 7.87c 5.13d 6.13 |
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व्यंजक cot 25 ∘ + cot 55 ∘ tan 25 ∘ + tan 55 ∘ + cot 55 ∘ + cot 100 ∘ tan 55 ∘ + tan 100 ∘ + cot 100 ∘ + cot 25 ∘ tan 100 ∘ + tan 25 ∘ का मान है |
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