Aluminium oxide is ___ in nature.
View Answer Report Error Discuss
The credit for classifying the elements on the basis of their atomic masses goes to
Which one of the following oxides of Nitrogen is also known as Laughing Gas?
If the first and third members of a Dobereiner triad are Phosphorous and Antimony, the second member of this triad is
The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.
Which of the following metals is a liquid at room temperature?
What is the full form of PVC?
The process of reducing the milk fat globules size to allow them to stay evenly distributed in milk is called ____.