Silver carbonate on being strongly heated yield into elemental silver liberating mixture of carbon dioxide and oxygen gas. So, 276 g of silver... View Article
(a) liquids (b) gases (c) both (a) and (b) (d) none of theseCorrect answer: (c) both (a) and (b)Fluids are both liquids and gases. Liquids and... View Article
The most electropositive element in the periodic table is Caesium (Cs). The list of top five electropositive elements is given below:1. Caesium... View Article
Gases are highly compressible to large vacant spaces between the molecules of a gas. As a result, its intermolecular force of attraction is less,... View Article
Which of the following metals is the lightest in the periodic table of elements?(a) Lithium(b) Aluminium(c) titanium(d) MagnesiumSolution: (a) Lithium... View Article
The freezing point of water on the kelvin scale is 273.2 K Freezing point, where a liquid becomes a solid at a temperature. As with the melting... View Article
A Lewis electron dot structure describes the bonding atoms, the number of bonds in the molecule, and the lone pairs left in the bonding atoms.... View Article
