12: Which of the following bonds would be the least polar? A) H-F B) N-F 13: Which of the following has a Lewis structure as CO C) C-F D) CI-F

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
icon
Concept explainers
Question
Q 12 please
1: Which combination of formula/name is incorrect?
A. Fel iron (1) oxide
C.NO/ dinitroge monoxide
2: Which of the following molecules is por
A thì
B.CO/ chromium(IV) onde
D. Fe,Sy iron (III) sulfide
B) Brf,
C%₂
D) PCL,
3:Based on VSEPR, what are the molecular shape and the hybridization of the central atom in SCI?
A) seesaw (distorted tetrahedral), spd 1) setraitedral, sp C) seesaw (distorted tetrahedral), sp D) square planar, sp'd
4:What is the hybridization of the carbon atoms orbitals in the following compound and how many bonds are there in
this compound?
A) hybridization: sp, number of x bonds: 1
C) hybridization: sp, number of x bonds: 1
B) hybridization: sp, number of x bonds: 2
D) bybridization: sp,number of a bonds: 2
5:What is the concentration of CT ions in a solution formed by mixing 55 ml. of 0.500 M CaC); and 5.5 L of 0.500 M
CaCh
D) 1.000 M
C) 0.750 M
A) 0.250 M
B) 0.500 M
1.2 pg 1. can also be written as (equal to)
1.2 mg/ ml.
B) 12 g/ul
C) 1.2-10 mg/L
The temperature of 40°C in Fahrenheit is
-40%
B)-273 "F
C)0°F
D) 32 °F
Removing one mole of electrons from the surface of gold requires 492 kJ of energy. How much energy does it take to
remove one electron.
D) 2.96x10¹" J
E. None of Them
A)8.17x10 J
B) 8.17x10" 1
C) 2.96x101
9: Which of the following make an isoelectronic pair!
ACa and Fe
D) CT and Ca
B)
O and F
10: Which of the elements listed below has the greatest electronegativity?
A) Se
B) Sb
C) K
D) Ga
11: After balance the following equation, simplest coefficient of water is:
E) F and CT.
E) Fe
Ca(OH),(aq)+H,PO,(aq)-H₂O(l) + Ca(PO.);(s)
D. 6
D) 1.2 kg/L.
A.3
B. 4
C. 5
12: Which of the following bonds would be the least polar?
A)H-F
B) N-F
C) C-F
D) CI-F
13: Which of the following has a Lewis structure as CO,
A). 0,
B) SO,¹
C) NO,
D) NO,
14: Which one of the following decreases as the number of bonds between two carbon atoms increases?
A) number of electrons between the carbon atoms. B) bond length. C) bond polarity.
D) none of these.
E. None of Them
Transcribed Image Text:1: Which combination of formula/name is incorrect? A. Fel iron (1) oxide C.NO/ dinitroge monoxide 2: Which of the following molecules is por A thì B.CO/ chromium(IV) onde D. Fe,Sy iron (III) sulfide B) Brf, C%₂ D) PCL, 3:Based on VSEPR, what are the molecular shape and the hybridization of the central atom in SCI? A) seesaw (distorted tetrahedral), spd 1) setraitedral, sp C) seesaw (distorted tetrahedral), sp D) square planar, sp'd 4:What is the hybridization of the carbon atoms orbitals in the following compound and how many bonds are there in this compound? A) hybridization: sp, number of x bonds: 1 C) hybridization: sp, number of x bonds: 1 B) hybridization: sp, number of x bonds: 2 D) bybridization: sp,number of a bonds: 2 5:What is the concentration of CT ions in a solution formed by mixing 55 ml. of 0.500 M CaC); and 5.5 L of 0.500 M CaCh D) 1.000 M C) 0.750 M A) 0.250 M B) 0.500 M 1.2 pg 1. can also be written as (equal to) 1.2 mg/ ml. B) 12 g/ul C) 1.2-10 mg/L The temperature of 40°C in Fahrenheit is -40% B)-273 "F C)0°F D) 32 °F Removing one mole of electrons from the surface of gold requires 492 kJ of energy. How much energy does it take to remove one electron. D) 2.96x10¹" J E. None of Them A)8.17x10 J B) 8.17x10" 1 C) 2.96x101 9: Which of the following make an isoelectronic pair! ACa and Fe D) CT and Ca B) O and F 10: Which of the elements listed below has the greatest electronegativity? A) Se B) Sb C) K D) Ga 11: After balance the following equation, simplest coefficient of water is: E) F and CT. E) Fe Ca(OH),(aq)+H,PO,(aq)-H₂O(l) + Ca(PO.);(s) D. 6 D) 1.2 kg/L. A.3 B. 4 C. 5 12: Which of the following bonds would be the least polar? A)H-F B) N-F C) C-F D) CI-F 13: Which of the following has a Lewis structure as CO, A). 0, B) SO,¹ C) NO, D) NO, 14: Which one of the following decreases as the number of bonds between two carbon atoms increases? A) number of electrons between the carbon atoms. B) bond length. C) bond polarity. D) none of these. E. None of Them
Expert Solution
Step 1 Electronegativity values of elements

Electronegativity of elements are: 

H = 2.20

F = 3.98

N = 3.04

C = 2.55

Cl = 3.16

 

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Types of Bonds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY