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A minor irrigation project has culturable command area of < 2000 ha.
Which sodium compound is the most popular additive in sauces, salad dressings, and beverages for its preservative action?
Litmus paper, used to test pH levels, is derived from which organism?
Why do metals conduct electricity?
What is the pH value of pure water ?
The IUPAC name of the compound CH₃ -CH₂ -CH₃ is-
Carbon-14 is produced in the Earth's atmosphere due to the interaction of nitrogen-14 with what type of rays?
Which chemical compound is used as a preservative in some sauces and beverages to retain color and inhibit bacteria?
What is the chemical formula for soda ash?
Photochemical smog is a resultant of the reaction among
Pepperonil, ethyl acetate, butyraldehyde and nitrate are some common adulterants used in ____________