What does polarizing mean in government?
Political polarization (see American and British English spelling differences) is the divergence of political attitudes to ideological extremes. In most two-party systems, political polarization embodies the tension of its binary political ideologies and partisan identities.
What is a polarized reaction?
The displacement of positive and negative electric charge to opposite ends of a nuclear, atomic, molecular, or chemical system, especially by subjection to an electric field. Atoms and molecules have some inherent polarization. Polarization results in a reduction of the electric potential across the voltaic cell.
Which of the following is the slowest polarization method?
8. Which of the following is the slowest polarisation method? Explanation: Space charge polarisation is very slow because in this case, the ions have to diffuse over several interatomic distances. Also, this process occurs at a very low frequency.
Where does the term polarization come from?
It derives its name from the circumstance that it turns, more than any other body, the plane of polarization to the right hand.
What is ion Polarisation?
If two oppositely charged ions are brought together, the nature of the bond between them depends upon the effect of one ion on the other. The ability of a cation to distort an anion is known as its polarization power and the tendency of the anion to become polarized by the cation is known as its polarizability.
Which ion has a higher Polarising power?
Al+3, thus has the highest polarising power.
What is Polarisation power?
When the degree of polarization is very small, an ionic bond is formed, whereas a covalent bond occurs if the degree of polarization is high. A cation’s ability to distort an anion is described as its polarization power, and its polarizability is defined as the anion’s tendency to become polarized by the cation.
How do you calculate Polarising power?
According to Fajan’s rule, higher the charge on the cation, more is its polarizing power. The next factor which is considered is the size of the cation. Smaller the size of the cation, higher is its polarizing power. Hence, the order of polarizing power is Cs+