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Diamond and Graphite both are allotropes of carbon. In Diamond, the molecules have strong force between its molecules while graphite has loose force of attraction between its molecules. Diamond has less intermolecular space between molecules while graphite has more intermolecular space between its molecules. Due to this, graphite is soft and slippery in nature whereas diamond is the hardest substance known to man.
In alchemy, aqua fortis is the classical name of which chemical compound that is used chiefly in the manufacture of explosives and fertilisers, and in o...
Sour Taste of Coca-Cola is due to the presence of which of the following acid?
A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole?
A rod of length 2 m expands by 2 mm when heated. If coefficient of linear expansion is 1 x 10-5 / 0C, find temperature change.
Two blocks of unequal mass are connected by a string and placed on a smooth horizontal surface. A force F is applied on the heavier block. The tension i...
Which of these is not a function of proteins?
What is the product of the reaction?
CH₃COOH + CH₃OH → (H⁺, heat)
The Periodic Law stating that ‘the properties of elements are the periodic function of their atomic masses’ was given by
Which of the following is a conductor of electricity?
Non-vascular plants do not contain: