Question
When a detergent is added to pure water, its surface
tension –Solution
When Soaps and detergents are added to water, they weaken the strength of the skin on the water's surface due to surface tension by interfering with hydrogen bonding between water molecules. It happens because the polar end of the soap or detergent is also attracted to the water, thereby decreasing the surface tension.
What is the upper limit for loans provided to small entrepreneurs under the Pradhan Mantri Mudra Yojana?Â
"Shoolini Fair" is celebrated in which Indian state?
The headquarters of CSIR is located in:
India participated in the 44th session of the Codex Committee on Nutrition and Foods for Special Dietary Uses (CCNFSDU) in which country?
At the Paris Summer Olympics, in which event did Swapnil Kusale win his first Olympic bronze medal?
Tusu Festival is celebrated in which of the following states?
 In which of these Indian cities was the first Madame Tussauds Wax Museum inaugurated?
Which country initiated the idea to celebrate International Mother Language Day?
In Uttarakhand, the Pradhan Mantri Krishi Sinchai Yojana (PMKSY) receives _______ percent of its funding from the central government
The Hemis National Park is located in-
