Other Chemistry Answers

What are anomers? Explain the existence of anomers in sugars taking D-glucose as
an illustrative case.

A compound contains 6.0 g of carbon and 8.0 g of oxygen. The percent composition of the compound is:

Calculate the standard free energy change for the reaction
H2 + I2 -------> 2HI at 127°c
Given that Kp= 41 atmosphere. ( R= 8.314 JK^-1 mol-1)

Calculate the molarity of a solution prepared by dissolving 24.5 g of KF in enough water to produce 376 mL of solution

How many molecules are in 1.2 moles of Carbon Monoxide (CO)?

Show that a two fold axis of symmetry is present in water molecule.

Derive the term symbols for the p state of the hydrogen atom.

What are term symbols?

Illustrate what is an electromagnetic radiation. Define various parameters associated with it.

a) What is primary isotope effect? How is it different from the secondary isotope effect? Explain with the help of an example of electrophilic substitution in aromatic compounds


b) What do you understand by ortho directing activator and deactivator and meta directing deactivators.