Question
Which of the following substance produces brisk
effervescence when treated with baking-soda solution?Solution
Baking soda and vinegar react chemically because one is a base and the other is an acid. Baking soda is a basic compound called sodium bicarbonate. Vinegar is a diluted solution that contains acetic acid. When both of them react with each other, brisk-effervescence is produced.
Flame photometer is used in the determination of:
Which sector of Horticulture includes growing decorative lawns and sports surfaces for football, cricket, golf etc.?
What is the term used to describe the interval between two consecutive irrigations applied to a crop?
Water movement under unsaturated soil conditions is mainly driven by_____
Demand of a commodity for different uses is called ___
Cowpox disease is caused by which organism?Â
The 11th Agricultural Census (2021-22) was launched in the country on 28th July 2022. The Agricultural census is conducted in every ____ years.
Flooding of the fields will help in the control of which of the following?
Which of the following spice is popularly known as queen of spicesÂ
Which board is not under Ministry of Commerce and Industry?Â
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