What Is Difference Between Molecules And Compounds
A group of two or more atoms held together by chemical bonds is a molecule. A composite is a material... View Article
A group of two or more atoms held together by chemical bonds is a molecule. A composite is a material... View Article
Corrosion is when a refined metal, such as its oxide, hydroxide or sulphide state, is spontaneously converted to a more... View Article
In the circulation of liquids, convection currents play a part. The effect of differential heating is convection currents. Lighter (less... View Article
Every chemical reaction in which the oxidation number of a participating chemical species varies is called an oxidation-reduction reaction, also... View Article
A chemical bond is the physical process of chemical compounds being held together by drawing atoms to each other by... View Article
Raoult’s law is one of the simplest and most commonly applicable to non-aqueous mixtures. The contribution of individual components of... View Article
The diaphragm is contracted during inhalation, which boosts the volume of the lung cavity. The diaphragm is relaxed during exhalation,... View Article
The first thermodynamic law teaches us that energy can be modified from one form to another, but in either phase... View Article
In the digestive process, there are four steps: intake, mechanical and chemical degradation of food, absorption of nutrients, and removal... View Article
Both the elements in the group have a relationship with having the same no in s- and p-block elements. In... View Article
Sodium hydroxide contains sodium ions and hydroxide ions and is fully ionic. The hydroxide ion produces a solid foundation of... View Article
An emulsion is a type of colloid that is produced by mixing two liquids that don’t typically mix. One liquid... View Article
OH is an electron donating group. In general, electron donating groups are ortho/para directors for electrophilic aromatic substitutions, while electron... View Article
Solution: (2) y = f (x) = 3x – 5 It is one-one onto function and hence it is invertible.... View Article
Solution: (2) f (x) = 4x / [4x + 2] f (1 – x) = 41-x / [y1-x + 2]... View Article
Solution: (4) (hofog) (x) = h (f (g (x))) = h (f (√x2 + 1)) = h ((√x2 + 1)2... View Article
Solution: (3) f (x) = [x] sin [(π / [x + 1])] [x + 1] = 0 0 ≤ [x... View Article
Solution: (2) f (x) = sin2x + sin2 (x + π / 3) + cos x cos(x + π/3) =... View Article
Solution: (3) tan x is defined if x ≠ nπ + (π / 2) — (1) If tanx > 0, then... View Article
Solution: (3) f (x) = log (√x – 4 + √6 – x) For log a, a > 0 for... View Article