Homework Answers
Net dipolemoment is vector sum of all bond moments. bond moment vectors are cancelled in CCl4 which has four identical bonds in symmetrical tetraheral structure. So it is a non-polar molecule.
But in H2O and NF3 net dipolemoment is not zero. So they are polar.
I provide this solution by keeping in my mind thar you are aware of vectors.
The correct answer is option 2
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iz Instructions Question 9 Which of the following molecules will be non-polar? H20 CC14 No answer...
Which of the molecules in this exercise have polar bonds, but the molecule itself is non-polar?...
Which of the molecules in this exercise have polar bonds, but
the molecule itself is non-polar? What makes that molecule (s)
non-polar?
CH4 H20 H₂o+ HCI NH3 H2CO CI,O | Brož 5042 CO2 HCN Co CC14 C₂H6 Cog2 NO, soz | C₂H4 C2H2 N2H4 | CF₃C1 | CIO₃ CH2OH CF4
17. Which of the following should be immiscible with carbon tetrachloride, CC14 (non Polar) A) C6H12...
17. Which of the following should be immiscible with carbon tetrachloride, CC14 (non Polar) A) C6H12 B) Copper(II) nitrare, Cu(NO3)2 C) Br2 D) C3H8 E) 12. ta
more polar in a sn2 reaction Describe the polarity of the TLC eluent. Non-polar Slightly polar...
more polar in a sn2 reaction
Describe the polarity of the TLC eluent. Non-polar Slightly polar No answer text provided. Polar Question 2 Which is more polar? Starting material No answer text provided. No answer text provided. Product
These four (4) substances have polar bonds. Which two are polar molecules? : 01—H o=c=o CI:...
These four (4) substances have polar bonds. Which two are polar molecules? : 01—H o=c=o CI: CI-C- CI: 1 1 :C1: H H O H2O and CCl4 C!-C-Cl! :CI: H H O H20 and CC14 O HCl and H20 O CCl4 and CO2 O HCl and CO2
Which of the molecules has a see-saw shape? iz Instructions Question8 Consider the following species when...
Which of the molecules has a see-saw shape?
iz Instructions Question8 Consider the following species when answering the following questions: (0 PCI3 (i) CCI4 (ii) TeCl4 (iv) XeF4 (v) SF6 Which of the molecules has a see-saw shape? e i) 11e) (iii) s Previous
Which one of the following molecules is non-polar? CH3Br IF3 PF5 SOCl2 CH3Cl
Which one of the following molecules is non-polar? CH3Br IF3 PF5 SOCl2 CH3Cl
30. Which of the following molecules is polar? A) CC14 B) NH3 C) 503 D) CO2...
30. Which of the following molecules is polar? A) CC14 B) NH3 C) 503 D) CO2 E) BeF2 31. Rank the following elements in order of increasing atomic size: Ge, Rb, Ne, S A) Ge<RbNe <S B) Rb <S<Ne <Ge CS<Ne < Ge<Rb D) Ne<S<Ge<Rb E) Rb <Ge<Ne<S 32. Select the pair that has the larger atom or ion listed first. A) P, P3- B) Na+, Na C) S, 52- D) Mg2+, Mg E) Br, Kr 33. Which element has...
Which of the following pairs of molecules and their molecular geometries is INCORRECT? H20-bent ASF5-trigonal bipyramidal...
Which of the following pairs of molecules and their molecular geometries is INCORRECT? H20-bent ASF5-trigonal bipyramidal NF3-trigonal planar SeF6-octahedral BF3-trigonal planar
4:554 Question Classify each of the molecules below as polar or non- polar. Hold and drag...
4:554 Question Classify each of the molecules below as polar or non- polar. Hold and drag to reorder Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel). Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel). Polar: (dipole moment vectors don't cancel). Polar: (dipole moment vectors don't cancel). 3 attempts left. Submit 4:554 Question Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel). Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel)....
of the following, XeF2, XeF4, SF6, which of these are polar molecules? a)XeF2 b) XeF4 c)...
of the following, XeF2, XeF4, SF6, which of these are polar molecules? a)XeF2 b) XeF4 c) SF6 d) non are polar e) all are polar please explain one by one. a typed answer is prefered.
Which of the molecules in this exercise have polar bonds, but
the molecule itself is non-polar? What makes that molecule (s)
non-polar?
CH4 H20 H₂o+ HCI NH3 H2CO CI,O | Brož 5042 CO2 HCN Co CC14 C₂H6 Cog2 NO, soz | C₂H4 C2H2 N2H4 | CF₃C1 | CIO₃ CH2OH CF4
17. Which of the following should be immiscible with carbon tetrachloride, CC14 (non Polar) A) C6H12 B) Copper(II) nitrare, Cu(NO3)2 C) Br2 D) C3H8 E) 12. ta
more polar in a sn2 reaction
Describe the polarity of the TLC eluent. Non-polar Slightly polar No answer text provided. Polar Question 2 Which is more polar? Starting material No answer text provided. No answer text provided. Product
These four (4) substances have polar bonds. Which two are polar molecules? : 01—H o=c=o CI: CI-C- CI: 1 1 :C1: H H O H2O and CCl4 C!-C-Cl! :CI: H H O H20 and CC14 O HCl and H20 O CCl4 and CO2 O HCl and CO2
Which of the molecules has a see-saw shape?
iz Instructions Question8 Consider the following species when answering the following questions: (0 PCI3 (i) CCI4 (ii) TeCl4 (iv) XeF4 (v) SF6 Which of the molecules has a see-saw shape? e i) 11e) (iii) s Previous
30. Which of the following molecules is polar? A) CC14 B) NH3 C) 503 D) CO2 E) BeF2 31. Rank the following elements in order of increasing atomic size: Ge, Rb, Ne, S A) Ge<RbNe <S B) Rb <S<Ne <Ge CS<Ne < Ge<Rb D) Ne<S<Ge<Rb E) Rb <Ge<Ne<S 32. Select the pair that has the larger atom or ion listed first. A) P, P3- B) Na+, Na C) S, 52- D) Mg2+, Mg E) Br, Kr 33. Which element has...
Which of the following pairs of molecules and their molecular geometries is INCORRECT? H20-bent ASF5-trigonal bipyramidal NF3-trigonal planar SeF6-octahedral BF3-trigonal planar
4:554 Question Classify each of the molecules below as polar or non- polar. Hold and drag to reorder Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel). Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel). Polar: (dipole moment vectors don't cancel). Polar: (dipole moment vectors don't cancel). 3 attempts left. Submit 4:554 Question Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel). Non-polar: (dipole moment vectors cancel). Polar: (dipole moment vectors don't cancel)....
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