Patek Philippe & Co - its a Swiss Luxury watch manufacturer
pH 1 is the most acidic, as it is closest to 0 on the pH scale. Lower pH values indicate higher acidity.
You can test the pH of a solution using pH strips, pH meters, or pH indicator solutions. With pH strips, you simply dip the strip into the solution and compare the color change to a pH color chart. pH meters provide a digital pH value by immersing the electrode into the solution. pH indicator solutions change color based on the pH of the solution, allowing for a visual estimation of pH.
To measure pH accurately in a solution, you can use a pH meter or pH strips. A pH meter provides a digital reading of the pH level, while pH strips change color based on the pH level of the solution. Simply dip the pH meter probe or pH strip into the solution and read the pH value indicated.
pH 0 < acidic < pH 7 neutral = pH 7 pH 7 < basic < pH 14
The lower the pH, the more acidic the solution is. Remember, pH 7.0 is H2O. As pH decreases below 7, the solution's acidity increases. As pH increase above 7, the basicity of the solution increases. Hence, in the choices you provided, pH 1.0 is most acidic.
Ek Shrimaan Ek Shrimati was created in 1969.
Ek Musafir Ek Hasina was created in 1962.
Ek Nari Ek Brahmachari was created in 1971.
Ek Kunwari Ek Kunwara was created in 1973.
Ek Jind Ek Jaan was created in 2006.
The duration of Ek Shrimaan Ek Shrimati is 2.33 hours.
The duration of Ek Raja Ek Rani is 1440.0 seconds.
The duration of Ek Aur Ek Gyarah is 3.42 hours.
Ek Aur Ek Gyarah was created on 2003-04-04.
Ek Mon Ek Pran was created on 2012-04-20.
The duration of Ek Khiladi Ek Haseena - TV series - is 3120.0 seconds.
Ek Sapera Ek Lutera - 1965 is rated/received certificates of: India:U