During re-examination of a witness:
Section 138 of Indian Evidence Act, 1872
Which of the Following is not the Ore of Aluminium ?
The chemical name of 'Common salt’
Formation of Sodium Chloride is an example of
Which one of the following is also called 'Fruit Sugar?
The Polymer used for Electrical insulation buttons is
Which mineral is the ore Of aluminium ?
Aluminium is extracted from which ore?
"Schist" is the example of which type of rock?
Formula of ‘Quick Lime’ is __________
The nucleus of an atom consists of-