Chemistry
(i) Name the process used to manufacture Hydrogen.
(ii) Write all the reactions involved (with proper conditions).
Related Questions
How will you distinguish between the following:
(i) Carbon dioxide gas and sulphur dioxide gas.
(ii) Hydrogen gas and hydrogen chloride gas?
Write the basic and acidic radicals present in : Potassium plumbite.
The question refers to the elements of the periodic table with atomic numbers from 3 to 18. In the table below, the elements are shown by letters which are not indicative of the usual symbols of the elements.
At. No. 3 4 5 6 7 8 9 10 Element A B C D E F G H At. No. 11 12 13 14 15 16 17 18 Element I J K L M N O P Which of these is :
- a noble gas ?
- a halogen ?
- an element with valency 4 ?
Define Charles' law. Give its mathematical expression.