• August 3, 2021

Chemistry MCQ on Electrovalent Bonding for NEET, JEE, Medical and Engineering Exam 2021

MCQ on Electrovalent Bonding: Chemistry is considered to be the most scoring subject in NEET JEE Exam. As it is one of the easiest scoring subjects, it is often ignored and undermined a subject. But if you want to get an edge over others, here is a tip, master NEET/JEE Chemistry concepts. Chemistry demands the attention of students in understanding reactions and concrete basic understanding but once done it only gets easier from there. Mastering NCERT syllabus for NEET/JEE Chemistry should be topping your list of to-do for chemistry.

MCQ on Electrovalent Bonding

In this post we are providing you MCQ on Electrovalent Bonding, which will be beneficial for you in upcoming NEET, JEE, Medical and Engineering Exams.

MCQ on Electrovalent Bonding

Q1. The bond between two atoms of the same element is ________.
a) Ionic bond
b) Polar covalent bond
c) Non-polar covalent bond
d) None of the above

View Answer

c) Non-polar covalent bond

Q2. In which of the following C-C bond length is least?
a) Acetylene
b) Benzene
c) Diamond
d) Ethylene

View Answer

a) Acetylene

Q3. The paramagnetic nature of oxygen molecule is explained by ________.
a) Heitler London theory
b) Hund Mulliken theory
c) Valence bond theory
d) None of the above

View Answer

b) Hund Mulliken theory

Q4. The percentage of ionic character of a bond is calculated by the difference in ________.
a) Size of atoms
b) Atomic volumes of atoms
c) Electronegativity of atoms
d) Ionization potential of atoms

View Answer

c) Electronegativity of atoms

Q5. Elements with electronegativities 1.2 and 3.0 form ________.
a) Covalent bond
b) Coordinate bond
c) Electrovalent bond
d) Metallic bond

View Answer

c) Electrovalent bond

Q6. When an element of very low ionization potential reacts with an element of very high electron affinity?
a) A covalent bond is formed
b) A metallic bond is formed
c) An electrovalent bond is formed
d) No bond is formed

View Answer

c) An electrovalent bond is formed

Q7. An element having 4 electrons in its outermost orbit forms bond by ________.
a) Losing electrons
b) Gaining electrons
c) Sharing electrons
d) Any of the above

View Answer

c) Sharing electrons

Q8. Electrovalent compounds are ________.
a) Low melting
b) Insoluble in polar solvents
c) Conductors in the fused state
d) None of the above

View Answer

c) Conductors in the fused state

Q9. The bonds present in CuSO4.5H2O are ________.
a) Covalent and coordinate
b) Electrovalent and covalent
c) Electrovalent and coordinate
d) Electrovalent, covalent and coordinate

View Answer

d) Electrovalent, covalent and coordinate

Q10. Ionic compounds don’t conduct electricity in ________.
a) Solution
b) Solid state
c) Fused state
d) None of the above

View Answer

 


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