An atom has 18 protons and 22 neutrons. Tell me its mass number?
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Practically why we get negative absorption in UV SPECTROPHOTOMETER when the time of cleaning sample analysis. is negative absorption in Uv valid or not?
Name the branch of chemistry that deals with the relationship between electricity and chemical reactions?
Define electro plating and electroless plating? : Electrochemistry Corrosion
Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.
what is beer-lamberts law
What does it mean for a molecule or a ligand to be "chiral"? What properties does chirality impart to a molecule? : Polymer Chemistry
What is a tripod?
Tell me how many significant figures are there in the number 0.0036?
What is full form of ALC?
Define an isomer?
Explain the properties of carbohydrates?
Explain what is the dipole moment of chlorooctane?