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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
Q)why is the extraction of copper from pyrites more difficult than that from its oxide ore through reduction? Ans) The Standard free energy of formation of Cu2S is greater than
What was the calculated ?H value obtained for the reaction NH3 + HCl –› NH4Cl using the thermodynamic data in your lab procedure? The thermodynamic data is: •?H°f for NH3 (aq) = -
Electron configurations are governed by a limitation called as the Pauli Exclusion Principle: No two electrons can have the same value for all four quantum numbers n, l, m a
separation of metal
how i can make assignment on this?
The nucleus of the element 21 E 45 contains: (1) 45 protons and 21 neutrons (2) 21 protons and 24 neutrons (3) 21 protons and 45 neutrons (4) 24 protons and 21 n
Glucose, (C 6 H 12 O 6 ) or Aldo-hexose Glucose is termed as dextrose as it happens in nature as the optically active dextrorotatory isomer. It is as well known as grape sugar
Why there are tie lines for 3 phase equilibrium however not for 2-phase equilibrium in a two-component system? Lever rule derived from mass balance gives the relative amounts o
laboratory preparation
can all the total heat content available betotally converted to work done?
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