NMDCAT Chemical Bonding Chapter # 6

NMDCAT Practice Test Chapter no 6

Attempt your practice test and evaluate the preparation level. This Chapter includes Chemical Bonding

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Dear Students 25 minutes are given to solve 25 MCQs.

Your result will be displayed at the end of the quiz.


Created by Umair Ali khan
NMDCAT Chemistry MCQs Practice test

NMDCAT Chemistry Chapter 6 Practice Test

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1) The compromised distance between two hydrogen atoms in a hydrogen molecule is

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2) The shape of the carbonate ion is

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3) The percentage of s-character in hybrid orbital which indicates the longest bond length

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4) Choose the true statement

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5) The bond between carbon and oxygen in CO₂ is most likely:

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6) Which order of IE is incorrect

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7) Which of the following electronegativity difference suggests that the bond would be ionic nature

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8) The shortening of bonds is due to the predominant participation of ________ orbital in hybridization

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9) The energy gap between 2nd ionization energy and 3rd ionization energy is very large, it is true for an element having ______ Z value belonging to ______

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10) The ionization energies of III-A and VI-A show an abnormal trend while moving left to the right in a period, which can be best explained by

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11) Which of the following will have the highest bond energy?

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12) The bond in the fluorine molecule is formed by the overlapping of ______ on each atom of the fluorine atom

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13) The radius of an atom cannot be measured precisely because

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14) The hybridization of carbon number 2 in 1,2-Butadiene

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15) The half of _________ bond between two similar atoms covalently bonded in a molecule is called the covalent radius.

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16) H3O+ contains
I-Electrovalent bond
II-Dative bond
III-Covalent bond

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17) Select the specie that has the highest ionic character

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18) The central atom of a specie having three bond pairs with no lone pair will have geometry

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19) The high value of the first ionization energy of nitrogen than that of oxygen is due to its

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20) Which of the following species contains an sp-hybridized carbon atom

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21) H-O-H bond angle in H₂O is 104.5° and not 109° because of more space occupied by

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22) Ammonia (NH3) can bond with boron trifluoride (BF). For the bond formation, the electrons are most likely supplied by

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23) Which of the following types of bonds has the least electronegativity difference between the bonding atoms?

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24) Which atomic numbers in the periodic table represent the elements that generally show abnormal trends in ionization energy

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25) The elements of ______, ______ and _______ show abnormally low values of electron affinity in every period

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This Post Has 2 Comments

  1. Hassaan

    wow sir aapnai web bhi bna li thats great

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