Distinguish between propan 1 ol and propan 2 ol


Asked by admin @ in Chemistry viewed by 268 People


Chemical test to distinguish between propan-1-ol from propan-2-ol

Answered by admin @



Lucas Reagent test.

Propan-1-ol is a primary alcohol, it will show turbidity on mixing with Lucas Reagent (mixture of hydrochloric acid and zinc chlorate) only on moderate heating.

Propan-2-ol is a seccondary alcohol, it will show turbidity after 5-10 min. with reagent without heating.

 

CH3-CH(OH)CH3 +PCl5 --------->CH3CH(Cl)CH3 + POCl3+HCl

 Chlorobenzene and Benzyl chloride



Chlorobenzene will not give white precipitate.

Benzene is an electron rich molecule. Nucleophiles on the other hand seek electron deficient sites. This is why; benzene do not undergoes nucleophiles substitution reactions very easily.

 


Similar Questions

1 butyne and 2 butyne can be distinguished by

Asked by admin @ in Chemistry viewed by 291 persons

Give a chemical test to distinguish between 1-butyne and 2-butyne

Methyl magnesium bromide to 2 methyl propan 2 ol

Asked by admin @ in Chemistry viewed by 279 persons

Convert methyl magnesium bromide to 2 methyl propane to all

Chemical test to distinguish between 1 propanol and 2 propanol

Asked by admin @ in Chemistry viewed by 317 persons

Chemical test to distinguish between 1-propanol and 2-propanol

Chemical test to distinguish between 1 butyne and 2 butyne

Asked by admin @ in Chemistry viewed by 297 persons

Give a chemical test to distinguish between 1-butyne and 2-butyne

Give chemical test to distinguish between propanal and propanone

Asked by admin @ in Chemistry viewed by 321 persons

Give a chemical test to distinguish between propanal and propanone.

How to convert propan 1 ol to propan 2 ol

Asked by admin @ in Chemistry viewed by 258 persons

Convert propan-1-ol to propan-2-ol

2 electrons occupying the same orbital are distinguished by

Asked by admin @ in Chemistry viewed by 277 persons

Two electrons occupying the same orbital are distinguished by a) azimuthal quantum number b) spin quantum number c) magnetic quantum number d) orbital quantum number

Distinguish anaphase of mitosis from anaphase 1 of meiosis

Asked by admin @ in Biology viewed by 278 persons

Question 10 Distinguish anaphase of mitosis from anaphase I of meiosis. Class XI Biology Chapter - Cell Cycle and Cell Division Page 172

2 pentanone and 3 pentanone can be distinguished by

Asked by admin @ in Chemistry viewed by 278 persons

2-pentanone and 3-pentanone can be distinguished by : (a) Cannizaro's reaction (b) Aldol condensation (c) Iodoform reaction (d) Clemmensen's reduction

2 1 practice absolute value equations and inequalities answer key

Asked by admin @ in Mathematics viewed by 354 persons

Solve each absolute value equation or inequality and choose the correct answer from the choices provided 1. [X]+5=18 A.5 or-5 B.13 or-13 C. 18 or -18 D. 23 or-23 2. …

2 1 6y 3x 4 for y

Asked by maham237 @ in Mathematics viewed by 375 persons

Solve 2+1/6y=3x+4 for y

2 1 2 pints equals how many cups

Asked by maham237 @ in Mathematics viewed by 324 persons

If 1 pint is equal to 2 cups, then 5 pints would equal ___ cups.Numerical Answers Expected!

2 1 0 7

Asked by maham237 @ in Mathematics viewed by 382 persons

The set of ordered pairs (-1,8),(0,3),(1,-2), and (2,-7) represent a function. What is the range of the function?

2 1 2 quarts cups

Asked by maham237 @ in Mathematics viewed by 300 persons

1 gallon = 4 quarts 1 quart = 2 pints 1 pint = 2 cups 1 cup = 8 ounces How many ounces are in 4 gallons? A) 32 ounces …

1 2 practice points lines and planes form k answers

Asked by admin @ in Mathematics viewed by 465 persons

Name: Unit 1 Test Study Guide (Geometry Basics) Date: Per: M Topic 1: Points, Lines & Planes Use the diagram to the right to answer questions 1-4. 1. Name two …

Most viewed questions in Chemistry


Discuss sn2 mechanism of methyl bromide using aqueous koh

Asked by admin @ in Chemistry viewed by 2161 persons


Comparing lactose percentage between whole milk and powdered milk

Asked by admin @ in Chemistry viewed by 1897 persons


Lewl letpa

Asked by maham237 @ in Chemistry viewed by 1520 persons



50 examples of unbalanced chemical equations with answers

Asked by admin @ in Chemistry viewed by 1361 persons


Chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.

Asked by maham237 @ in Chemistry viewed by 1288 persons


Prepare a chart giving detailed information of carbon compounds

Asked by admin @ in Chemistry viewed by 1240 persons



Which 1 mole sample has the least entropy

Asked by maham237 @ in Chemistry viewed by 1233 persons


If you are given the assignment to cut raw poultry

Asked by maham237 @ in Chemistry viewed by 1223 persons


Effect of succinic acid on cst of phenol water system

Asked by admin @ in Chemistry viewed by 1217 persons



The reaction between aluminium powder and anhydrous barium nitrate

Asked by maham237 @ in Chemistry viewed by 1177 persons


Cnh4 lewis structure

Asked by maham237 @ in Chemistry viewed by 1112 persons


2 3 dihydroxypropanal

Asked by maham237 @ in Chemistry viewed by 1021 persons



Select true statements about the pentose phosphate pathway

Asked by maham237 @ in Chemistry viewed by 1006 persons


Crossword puzzle on carbon and its compounds class 10

Asked by admin @ in Chemistry viewed by 981 persons


Ionic bond calculator

Asked by maham237 @ in Chemistry viewed by 959 persons