November 30, 2021
The layer of the eyeball that forms the transparent Cornea
November 29, 2021
The blood vessel which supplies blood to the liver.
November 27, 2021
Which property of sulphuric acid is shown by the reaction of concentrated sulphuric acid with:
November 26, 2021
State why for the preparation of Nitric acid, the complete apparatus is made up of glass.
November 25, 2021
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?
November 24, 2021
Write a balanced equation for the preparation of each of the following salts:
November 23, 2021
Give a chemical test to distinguish between the following pairs of chemicals:
November 22, 2021
Three solutions P, Q and R have pH value of 3.5, 5.2 and 12.2 respectively. Which one of these is a:
November 21, 2021
Ethane burns in oxygen to form CO2 and H2O according to the equation:
2C2H6 + 7O2 → 4CO2 + 6H2O.
If 1250 cc of oxygen is burnt with 300 cc of ethane.
November 20, 2021
A compound X (having vinegar like smell) when treated with ethanol in the presence of the acid Z, gives a compound Y which has a fruity smell.
The reaction is: