Question
What is the primary reason for practicing deep ploughing
in dryland areas during summer?Solution
Deep ploughing helps break hardpan layers, enhancing root penetration and water infiltration. It also exposes weed seeds and pathogens to sunlight, reducing their viability. Â
Which gas is added under pressure to make soft drinks fizzy?
Why is commercial nitric acid typically yellow or brown in color?
What is the viscosity of an ideal fluid?
The (O-H) bond in CH3OH is which type of bond?
What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius?
Modern periodic table has ______ groups and ______ periods.
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The process of gaining electrons is known as:
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Who measured the velocity of light first?