14) Which one of the following structures DOES NOT have sp2-hybridized carbon centers? A) methyl anion...

14) Which one of the following structures DOES NOT have sp²-hybridized carbon centers?

		A) methyl anion
		B) methyl radical
		C) methyl cation
		D) Benzene molecule

Expert Solution

Correct option is A) methyl anion

Explanation:

In case of methyl anion, carbon is bonded to three hydrogen atoms and has one nonbonded pair of electrons giving it negative charge. Thus, the carbon is SP3 hybridized giving it tetrahedral shape so that three bonding pair of electrons and one loan pair of electrons can stay farthest apart.

In case of methyl radical, carbon is bonded to three hydrogen atoms and has one unpaired electron making it radical. Thus, carbon is SP2 hybridized giving it trigonal shape so that all the bonding pair of electrons stay farthest apart and unpaired electron remains as it is in unhybridized p orbital.

In case of methyl cation, carbon is bonded to three hydrogens. Thus, carbon is SP2 hybridized giving it trigonal shape so that all the bonding pair of electrons stay farthest apart and remaining p orbital is vacant.

In case of benzene, carbons are SP2 hybridized as each carbon is attached to two another carbons and one hydrogen. Electron in remaining p orbitals are used to form aromatic pi- electron cloud.

Therefore, only methyl anion does not have sp2-hybridized carbon centers.

queen_honey_blossom answered 2 years ago

In which of the following molecules or ions is the carbon atom sp2 hybridized? Select one:...

In which of the following molecules or ions is the carbon atom sp2 hybridized? Select one: a. C2H2 b. CF4 c. CO32- d. CH2Cl2 e. CO2

A carbon atom that is sp2 hybridized will have how many valence electrons occupying sp2 orbitals...

A carbon atom that is sp2 hybridized will have how many valence electrons occupying sp2 orbitals and how many valence electrons occupying p orbitals.

1) C5H9OCl 2) C5H8OCl 3) C5H9OCl Which contains the most sp2 hybridized carbon atoms? Please explain...

1) C5H9OCl 2) C5H8OCl 3) C5H9OCl Which contains the most sp2 hybridized carbon atoms? Please explain how to solve the problem.

What is accomplished by following the disappearance of the sp2 hybridized peak of the alkene?

Which of the following statements about responsibility centers is FALSE? 1. Responsibility centers usually have one...

Which of the following statements about responsibility centers is FALSE? 1. Responsibility centers usually have one goal. 2. Management control systems monitor responsibility center goals. 3. Responsibility centers are usually classified according to their managers' primary financial responsibility. 4. Cost centers, profit centers and investment centers are all examples of responsibility centers.

What does the symbol “carbon-14” mean?

Which of the following should have the highest boiling point? ["CBr4 carbon tetrabromide", "CI4 carbon tetraiodide",...

Which of the following should have the highest boiling point? ["CBr4 carbon tetrabromide", "CI4 carbon tetraiodide", "CF4 carbon tetrafluoride", "CH4 methane", "CCl4 carbon tetrachloride"] Which of the following should have the lowest boiling point?["C5H12", "C6H14", "C10H22", "C12H26"] Which of the following should have the highest surface tension at a given temperature? ["CI4", "CH4", "CBr4", "CF4", "CCl4"] Which of the following would have the highest viscosity at room temperature? ["C9H18", "C5H12", "C7H14", "C8H17NH2", "CH3NH2"]

14 Which of the following does NOT decrease the threat of entry in an industry? High...

14 Which of the following does NOT decrease the threat of entry in an industry? High switching costs Large economies of scale Brand loyalty Threat of competitor retaliation None of these 15 Which of the following is the most important reason a strategic analyst should always do an industry structure analysis when evaluating a single firm’s strategy? Helps identify all the competitors trying to take profits from the firm. Helps identify the ways the firm should try to change the...

14.) Carbon dioxide, which is recognized as the major contributor to global warming as a "greenhouse...

14.) Carbon dioxide, which is recognized as the major contributor to global warming as a "greenhouse gas," is formed when fossil fuels are combusted, as in electrical power plants fueled by coal, oil, or natural gas. One potential way to reduce the amount of CO2 added to the atmosphere is to store it as a compressed gas in underground formations. Consider a 1000-megawatt coal-fired power plant that produces about 7×106 tons of CO2 per year. 1 ton = 907.185 kg...

TeF5- anion. a) How many valence electrons does Te have? b) How many valence electrons does...

TeF5- anion. a) How many valence electrons does Te have? b) How many valence electrons does F have? c) Write the Lewis structure of TeF5 - anion: d) Assign formal charges to each atom in the Lewis structure of the TeF5 - anion. e) What is the hybridization of the orbitals on the central atom in the anion TeF5 -? d) Predict the molecular geometry of the TeF5 - anion:

Question