The purest form of water in nature is
Rain Water
Rain water is the purest form of water in nature.
Which organic compound has the structure R−COOH, with R referring to the alkyl, alkenyl, aryl, or other group?
Which of the soluble fibres found in fruits is used as a thickener in cooking and baking?
______ gas is used for the manufacturing of bleaching powder.
The characteristic garlicky odour of garlic is due to ________.
Which of the following popular kitchen ingredients is called the 'sugar eating fungus'?
Atoms of which element combines with hydrogen to give water?
Topaz is a _______ of fluorine and aluminium.
Why is water fluoridation, which is the controlled adjustment of fluoride to public water supply, done?
Which of the following is a greenhouse gas?
I. Methane
II. Nitrous oxide
Which one of the following is used in soda-acid fire extinguishers?
The separation of two immiscible liquids can be done based on the difference in their_______.
Orange juice contains ______ acid due to which it tastes sour.
Impure water can be made pure