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Only statement (I) is correct; a buffer solution indeed stabilizes pH against minor additions of acid or base. Statement (II) is incorrect as the pH of a salt solution can vary based on the acid and base from which it is derived. Statement (III) is also incorrect, as acetic acid is a weak acid that does not fully dissociate in water.
Ideally, the crop is harvested when 90 percent grains are matured; delay may promote grain:
1st HYV of Basmati rice developed in India was ____
Which of the following is not a type of nonvascular plant?
At field capacity the value of pF is:
In October 2016, FSSAI operationalized the Food Safety and Standards (Fortification of
Foods) Regulations, 2016 for fortifying staples. Which o...
The most widely accepted theory for ascent of sap in trees is
Due to the presence of Lutein and zeaxanthin, the egg yolk imparts yellow colour. These organic pigments belongs to category:
Silk gland in silkworm is a modification of……………………..
Chemical fertilizers are not applied in Isabgol because
Which one of the following is not a weather hazard?