Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Graphite is a/an nonbonding atomic solid molecular solid. ionic solid. network c

ID: 477249 • Letter: G

Question

Graphite is a/an nonbonding atomic solid molecular solid. ionic solid. network covalent solid metallic atomic solid. Which substance will experience dipole-dipole forces? CH_3 OH CH_4 CH_3CH_2COCH_3 CO_2 H_2 O Which substance will have hydrogen bonding? CH_3 COOCH_3(l) NaCl_(l) CH_3 OH_(l) CH_3OCH _3_(l) CH_3CH_2CHO_(l) Identify the functional group in the compound. Alcohol Ketone Ester Ether Amine Chemical formula for the following compound is CH_3 COOCH_2CH_2CH_2CH_2CH_3 CH_3COOCH_2CH_2 CH_2CH_3 CH_3COOCH_2CH_2 CH_2CH_2=CH_2 CH_3COCH_2CH_2CH_2 CH_2CH_3 CH_3OOCCH_2CH_2CH_2CH_2CH_3

Explanation / Answer

52 ) D

Graphite is a covalent network solid.

Daimond is also a covalent network solid.

covalent network solid is made up of atoms connected by covalent bonds.

53) C - CH3CH3COCH3 = butanone

  Since oxygen is more electrogative than carbon, C-O bond in butanone is polar which is the dipole C+ - O-.

Hence, it experience diopole-dipole forces

54) C- CH3OH

Alcohols forms hydrogen bonding.

Hydrogen bonding is an electrostatic attraction between hydrogen atom which is attached highly electronegative atom like F,N,O of one molecule and nearby highly electronegative atom of another molecule.

Ex: H-O--H , F-H---F, N-H---N

The hydrogen atom attached to oxygen of one alcohol molecule forms hydrogen bonding with oxygen atom of another alcohol.

55) C - ester

-COO- = ester

- CO- = ketone

-CHO = alcohol

-OH = alcohol

-O- = ether

56) A