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Question 1 Write a short note on the following
Question 2 What are aromatic acids? Explain the properties of aromatic acids with its uses
Question 3 Give an account on Electrode Potential and E.M.F of a galvanic cell
Question 4 Define and classify alkanes. List the properties of alkanes
Question 5 What is stereo isomerism? List and explain different types of stereo isomerism with an example
Millikan and Harvey Fletchers oil-drop experiment The original experiment was performed in the year 1909 through Robert Millikan and Harvey Fletcher through balancing the downw
Q. Study of Elements of group 16? We shall discuss Group 16 elements, viz., oxygen, sulphur, selenium, tellurium and polonium. These elements are called chalcogens or the ore f
Which one of the following explains light both as a stream of particles and as wave motion: (1) Diffraction (2) γ= h/p (3) Interference (4) Photoelectric effect
describe the steps necessary in preparing a standard solution of 1.0 molar NaOH
Laboratory safety During your observation of chemistry you will conduct experiments in the laboratory. When working in the lab you are accountable for the safety of yourself and o
What is mole?
Pauli's exclusion principle states that : (1) Nucleus of an atom contains no negative charge (2) Electrons move in circular orbits around the nucleus (3) Electrons oc
Why is that Li is the only element in group 1A that reacts with dinitrogen to a nitride
Q.What do you mean by Electron Transfer and Ion Formation? Ans. Positive and negative ions do not form independently. The loss and gain of electrons means the electrons m
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