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प्रश्न
Select the correct name from the choices given below for the following case.
A water-soluble cleaning agent – not inactivated by hard water.
पर्याय
Soap
Detergent
Cleanser
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उत्तर
Detergent
संबंधित प्रश्न
What is science?
What kind of experiments did Alchemists do?
Name six such products, which we use daily.
How is the knowledge of chemistry important to mankind?
State the function of
The clamp mounted on the rod of a retort stand
State the function of
The air regulator in a Bunsen burner.
State the method used for collecting the following gas:
Oxygen – a gas slightly soluble in water.
State the method used for collecting the following gas-
Ammonia – a gas highly soluble in water and lighter than air
Give a comparative difference between soaps and detergents. Give a reason. why detergents have an advantage over soap.
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
A modern apparatus with an air regulator, used for heating purposes.
