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Start learning 50% faster. Sign in nowIonization enthalpy the energy required to remove an electron from an isolated gaseous atom in its ground state. Ionization enthalpies generally increase across a period and decrease down a group. Also, in the modern periodic table, on moving from left to right across a period, the atomic size of elements decreases and the effective nuclear charge increases. Thus, the force of attraction between the nucleus and added electron increases. Hence, electron gain enthalpy becomes more negative while moving right across a period. The ionic radii of elements exhibit the same trend as the atomic radii. Hence it also decreases pn moving from left to right.
In each question below, word is used in four different ways. Choose the option in which the usage of the word is INCORRECT or INAPPROPRIATE.
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Select the correctly spelt word.
Select the most appropriate synonym of the given word.
Reticent
Direction: In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The senten...
Select the word which means the same as the group of words given.
Sound of horses
Ambivalent
In each of the following questions, a word has been given and used in three statements. You are supposed to identify which of the statement/s use/s th...
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
