Question
What is the permissible concentration of residualÂ
chlorine present in drinking water in mg/L?Solution
Typical levels of free chlorine or residual chlorine present in drinking water are 0.2 - 2.0 mg/L though levels can be as high as 5 mg/L.
The Potato tuber turns into green colour due to the presence of ……………………
Plants which flower only once in their life is:
“Corky core” in apples and “cracked fruit” of peaches is due to the deficiency of
Which chemical is used for de-greening of fruit?
National Initiative on Climate Resilient Agriculture (NICRA) started in which year?
Yellow colour in papaya is due to
The Hill Reaction Takes Place in ___________.
Where are Casparian strips located?
Cauliflorous bearing habit i.e fruits are borne on trunk and branches, is found in which horticultural crop?Â
Which of the following plant is woody but non-tree species?Â
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