The nitrogenous waste of Human Beings is
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Which electron dot formula represents a polar molecule?
______ bond holds the atoms together within a water molecule.
Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?
Which of the following can undergo sublimation?
What is the chemical name of chalk?
Number of Sigma and Pi bonds in benzene, respectively is
Which of the following fuel has maximum calorific value?