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Chemical Bonding and Reactions MCQ question and answer with solution | Chemistry Gk MCQs

Learn Chemical Bonding and Reactions MCQ Questions and answers with easy and logical explanations in Chemistry Gk . Chemical Bonding and Reactions MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-6 section-1

51
Covalent compounds are generally
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Answer: Option B
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52
Consider the following statements.
1. Formation of cations occurs by loss of electrons.
2. Formation of anions occurs by gain of electrons.
Which of the statement given above is/are correct?
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Answer: Option C
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53
Bonds made of elements with large atoms are . . . . . . . .
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Answer: Option A
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54
What is the valency of nitrogen in NH3?
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Answer: Option D
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55
What is the combining power of an element?
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Answer: Option D
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56
The number of valence electrons in the O2- ion is
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Answer: Option C
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57
Because carbon is a tetrahedron and due to its covalent bonding, carbon represents . . . . . . . .?
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Answer: Option D
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58
The type of bond formed during the hydration of cation is
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Answer: Option D
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59
Study the following statements.
1. A bond formed by the transfer of electrons between atoms of the element is called ionic bond.
2. A bond formed by sharing of electrons between atoms of the elements is called covalent bond.
Which of the statements given above is/are correct?
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Answer: Option C
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60
Select the incorrect match.
Element : Valency
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Answer: Option D
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