Classification of Elements & Periodicity-Ionization Enthalpy [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Chemistry]: Questions 1 - 8 of 14
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Question 1
Question MCQ▾
The second ionization energy is maximum for?
Choices
Choice (4) | Response | |
---|---|---|
a. | Boron | |
b. | Aluminium | |
c. | Magnesium | |
d. | Beryllium |
Question 2
Question MCQ▾
The ionization enthalpy of two isotope of an element will be?
Choices
Choice (4) | Response | |
---|---|---|
a. | Same | |
b. | Dependent on the number of neutrons present in the nucleus | |
c. | Different | |
d. | Dependent on atomic masses |
Question 3
Question MCQ▾
Lowest ionization enthalpy in periods is shown by?
Choices
Choice (4) | Response | |
---|---|---|
a. | Alkali metals | |
b. | Halogens | |
c. | Alkaline earth metals | |
d. | Inertgases |
Question 4
Question MCQ▾
The First ionization enthalpies of Na, Mg, Al and Si are in order of?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 5
Question MCQ▾
Which with which of the following electronic configuration an atom has the lowest ionization enthalpy?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 6
Question MCQ▾
The ionization enthalpy of Lithium is 520 Calculate the amount of energy required to convert 140 mg of lithium atoms in gaseous state into ion?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 7
Question MCQ▾
Which of the following set represent the correct order of first ionization enthalpy?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |