Question
Which of the following is a
compound?Solution
Marble (CaCO ₃ ) is a chemical compound composed of calcium carbonate. Rhombic sulphur and diamond are elements, while quicksilver (mercury) is also an element.
Which of the following acid is found both in tomato and wood sorrel?
Which of the following is an example of mutualism?
A circular plate, a cube and a sphere, all made up of same material and having the same mass, are heated to 300°C and left in a room. Which of them wil...
The SI unit of work is:
The number of electrons present in Carbon is?
Which of the following compounds form nitrites with nitrous acid?
What is the percentage of nitrogen present in farm yard manure (FYM) in general?
Which of the following is a characteristic property of acids ?
In which of the following sphere, weather phenomenon occurs ?
The primary function of bile in digestion is to:
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