6. Which of the following compounds is phenol? a. c. b. d. 7. Which...

6. Which of the following compounds is phenol?

a.		c.
b.		d.

7. Which of the following compounds is a hydrocarbon?

a.	aniline	c.	phenol
b.	nitrobenzene	d.	toluene

8. Which of the following correctly describes the two aromatic ring substituents in the xylenes?

a.	They are both hydroxyl groups.
b.	They are both methyl groups.
c.	One is a methyl and one is an hydroxyl.
d.	One is a methyl and one is an ethyl.

9. What is the correct IUPAC name of the following compound?

a.	1-ethyl-4-bromobenzene	c.	1-bromo-4-ethylbenzene
b.	4-ethyl-1-bromobenzene	d.	4-bromo-1-ethylbenzene

Expert Solution

6. There are no options found.

7. Option D, toluene is hydrocarbon. Because, hydrocarbon means compound containing only carbon and hydrogen. Toluene means CH3 group upon benzene ring, it contains only C and H.

All other option contains heteroelement other than C and H. i.e., Aniline contains N, Nitrobenzene contain N and O, Phenol contains O along with C and H.

8. Option b is correct. Because, xylene is a compound in which there are 2 CH3 groups on benzene ring. It can be ortho or para or meta each other.

9. Option C is the answer. Because,, while writing it should follow alphabetic order. So, B(bromo) come first than E(ethyl). Then Br carbon should be the 1st carbon not 4th. according to priority rule.

queen_honey_blossom answered 3 years ago

Which of the following compounds is a Lewis acid? a. BCl3 b. NH3 c. CH4 d....

Which of the following compounds is a Lewis acid? a. BCl3 b. NH3 c. CH4 d. CHCl3

Find the value of a : b : c : d, if a : b = 2 : 3, b : c = 4 : 5 and c : d = 6 : 7.

Which of the following compounds has the highest pka? a. NH3 b. H2O c. HCl d....

Which of the following compounds has the highest pka? a. NH3 b. H2O c. HCl d. CH4

1-) Of the compounds shown below, which is ionic? A) KC6H6O B) C4H9NH2 C) H2CO3 D)...

1-) Of the compounds shown below, which is ionic? A) KC6H6O B) C4H9NH2 C) H2CO3 D) SO3 E) HF 2-) Choose the set below that only has covalently bonded compounds. A) NH4Br, N2H4, HBr B) I2, H2S, NaI C) Al, O3, As4 D) C6H6, H2, CsCl A) BCl3, SiF4, NCl3 3-) Sodium chloride has a crystal structure where the chlorines are situated at each corner and each face. How many zinc ions are in the unit cell? A) 1 B)...

Consider these compounds: A. MgCO3 B. PbF2 C. PbS D. Ag2SO4 Complete the following statements by...

Consider these compounds: A. MgCO3 B. PbF2 C. PbS D. Ag2SO4 Complete the following statements by entering the letter corresponding to the correct compound. Without doing any calculations it is possible to determine that silver hydroxide is more soluble than , and silver hydroxide is less soluble than . It is not possible to determine whether silver hydroxide is more or less soluble than by simply comparing Ksp values. A buffer solution is made that is 0.447 M in H2S...

A) Consider these compounds: A. CoS B. Ag2CrO4 C. AgCN D. PbI2 Complete the following statements...

A) Consider these compounds: A. CoS B. Ag2CrO4 C. AgCN D. PbI2 Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g, ABC.) Without doing any calculations it is possible to determine that calcium fluoride is more soluble than ____, and calcium fluorideis less soluble than ____. It is not possible to...

a = [3, -4, 7] b = [-6, 9, 8] c = [4, 0, 8] d...

a = [3, -4, 7] b = [-6, 9, 8] c = [4, 0, 8] d =[7, 1, 7] e = [3, -5, 2, 1] f =[5, -7, -3, 6] g = [3, -4, 4, 3] P = Projection of ex. C = |g|(gf/gf) C = gf/|f| ex. P g --> f = Cgf = C(gf/f) (1/|f|) (f) =( gf/ff)(f) Find a. Pg --> f b. Pa --> 3b + e Find (cross multiply) a. ||a X b|| b. ||g...

Question