The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.
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Which of the following compounds has a double bond?
What happens as we go down the group in the periodic table?
There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?
The credit for classifying the elements on the basis of their atomic masses goes to
Metals are placed on which side of the Modern Periodic table?
The process of reducing the milk fat globules size to allow them to stay evenly distributed in milk is called ____.
Which among the following is called quicksilver?
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