What is inert pair effect? Explain with an example.
Inert pair effect is defined as The non-participation of the two s electrons in bonding due to the high energy... View Article
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What is the difference between single displacement reaction double displacement reaction?
Answer: The reaction in which an atom or a set of atoms are displaced by another atom in a molecule... View Article
What is the difference between electrochemical cell and electrolytic cell ?
Answer: An electrochemical cell is a device that can generate electrical energy from the chemical reactions occurring in it. These... View Article
What are amphoteric oxides?
Answer: Amphoteric oxides are the oxides that behave as both acidic and basic oxides. Amphoteric oxides have properties of acidic... View Article
What is the chemical formula of soap?
Soap is a salt. An acid and a base react with one another and neutralize into the salt or soap.... View Article
What is shielding effect and screening effect?
When the number of inner electrons is greater, they shield the outermost electron from the nucleus so that the outermost... View Article
What is chlor alkali process?
Some of the salt is made very pure and used for adding to food – but this isn’t anything like... View Article
What is the difference between dilute and concentrated solution?
Answer: A solution is a homogeneous mixture of two or more components in which the particle size is smaller than... View Article
What are electron deficient compounds explain with example?
Electrons plays a significant role in the formation of a compound. Electron rich and electron-deficient both have variant roles. Let... View Article
What is difference between hypotonic and hypertonic solution?
A cell placed in a hypotonic solution will swell due to the movement of water into the cell. Alternatively, if... View Article
What were the achievements of mendeleev’s periodic table? what were the basic properties of elements considered by mendeleev for their classification?
One of the greatest scientific achievements of the 19th century was Mendeleev’s discovery of the periodic table, which organizes the... View Article
Define Wilting
Wilting is the loss of turgidity of leaves and other soft aerial parts causing drooping, folding and rolling. Wilting is... View Article
What is Muscular Force?
Muscular power is the power applied utilizing portions of the body like arms or legs. It is a force that... View Article
Meaning of Pasturage
What is Pasturage? Pasturage is defined as The vegetation of flowers and plants that are available near to the bee... View Article
Define Standard Meridian and explain it with an example
Answer: Standard time is the synchronization of clocks within a geographical area to a single standard time, rather than using... View Article
The New Cartesian Sign Convention of Concave and Convex Lens
According to the sign convention, a convex lens focal length is positive, whereas a concave lens focal length is negative. The incident... View Article
Residual Mountains and Their Examples
There are many landforms on this earth. Any natural elevation of the earth surface is called a Mountain. Residual Mountain... View Article
What is the meaning of Diversity?
Answer: Diversity means understanding that each individual is unique, and recognizing their individual differences. These differences can be along the... View Article
Examples of Negatve Catalysts
Catalysts are defined as those substances which alter the rate of reaction by changing the path of reaction. Most of... View Article
Olfactory Indicators Definition with Examples
An indicator is a substance that changes its colour in acidic and basic medium. An indicator shows one colour in... View Article
