What is ph value?????
Name some bio-products which are obtained during the purification of petroleum.
Which integer represents the gain of 100 rs?
Which integer represents the gain of 45 rs?
which institution is responsible for issuing currency in Nepal?
what clause?
what is if clause?
Find the LCM and HCF of 48,84.
How will you manage yourself to achieve well disciplined lifestyle?
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1.In chemistry, pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions are measured to have lower pH values than basic or alkaline solutions. The pH scale is logarithmic and inversely indicates the concentration of hydrogen ions in the solution.
2.butane.
diesel fuel.
fuel oil.
gasoline.
kerosene.
liquefied natural gas.
liquefied petroleum gas.
propane.
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ph is a scale who measure substances basic, acidic,and neutral in nature.
ph scale has counting no.from 1 to 14 and 7 for neutral.and below 7 which show acidic in nature
pH= (–logH+)
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