Home
Class 12
CHEMISTRY
Dow's process is for ....

Dow's process is for ________.

A

manufacture of phenol

B

manufacture of diethyl ether

C

manufacture of acetone

D

manufacture of ethyl alcohol

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS AND ETHERS

    TARGET PUBLICATION|Exercise EVALUATION TEST|21 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    TARGET PUBLICATION|Exercise CRITICAL THINKING|107 Videos

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos

Similar Questions

Explore conceptually related problems

The starting raw material in Dow's process is ____________.

In the following questions, a statement of assertion (A) is following by a statement of reason (R ) A: Dow's process is an example of nucleophillic substitution reaction. R : In this process, benzyne is formed as an intermediate.

Dow's process used in the industrial preparation of phenol, is-

When chlorobenzene is heated under pressure at the following temperature during Dow's process, phenol is obtained.

Dow's process of extraction of Mg involves extraction of Mg from sea water. Sea water is concentrated in sun-light and is then treated with slaked lime. Magnesium hydroxide is heated in a stream of HCl to give MgCl_(2) which is electrolysed to discharge Mg. The mixture is in the ratio 35% MgCl_(2)+50% NaCl+15% CaCl_(2) . NaCl and CaCl_(2) are added to lower the fusion temperature and to increases the conductance. Mg^(2+) +Ca(OH)_(2) to Mg(OH)_(2)+Ca^(2+) Mg(OH)_(2)+2HCl to MgCl_(2)+2H_(2)O(l) Electrolysis of fused MgCl_(2) hArr Mg^(2+)+2Cl Mg^(2+)+2e^(-) to Mg ( At Cathode) 2Cl^(-) to Cl_(2)+2e^(-) (At Anode) Mg electrolysed is protected from atmospheric oxidation by a blanket of inert gases. In the hydrated chloride of Mg the value of x is :

Dow's process of extraction of Mg involves extraction of Mg from sea water. Sea water is concentrated in sun light and is then treated with skaked lime. Magnesium hydroxide is heated in a stream of HCI to give MhCi which is electrolysed to dischate Mg . the mixture is in the ratio 35% MgCI_(2) +50% NaCI + 15% CaCI_(2). NaCI_(2) and CaCI_(2) are added to lower the fusion temperature and to increase the conductance. Mg^(2+) +Ca(OH)_(2) rarr Mg (OH)_(2) +Ca^(2+) Mg(OH)_(2) + 2HCI rarr MgCI_(2) +2H_(2)O (liquid) Electrolysis of fused MgCI_(2) overset("Anode")rarr 2CI^(-) rarr 2_(-I)e^(@) overset("Cathode")rarr Mg^(2+) +2_(-I)e^(@) rarr Mg Mg electrolysed is protected from atmospheric oxidation by a blanket of inert gases. In the hydrated chloride of Mg the value of x is

TARGET PUBLICATION-ALCOHOLS, PHENOLS AND ETHERS -COMPETITIVE THINKING
  1. The ether that undergoes electrophilic substitution reactions is

    Text Solution

    |

  2. Which is used as solvent during reactions with Grignard reagent ?

    Text Solution

    |

  3. Accodring to Lewis concept of acids and bases, ether is

    Text Solution

    |

  4. 2,2 -dichlorobutane on boiling with queous KOH gives

    Text Solution

    |

  5. Identify in the sequence CH3CH2CH=CH2overset(HBr//H2O2)toyoverset(C2...

    Text Solution

    |

  6. Dow's process is for .

    Text Solution

    |

  7. Phenol in presence of sodium hydroxide reacts with chloroform to form ...

    Text Solution

    |

  8. A+PCl5 to B B underset("ether")overset("Na")to n-butane. A and B a...

    Text Solution

    |

  9. Among the following sets of reactants which one produces anisole?

    Text Solution

    |

  10. What is the quantity of hydrogen gas liberated when 46 g sodium rea...

    Text Solution

    |

  11. The most suitable reagent for the conversion of R- CH(2) - OH rarr R...

    Text Solution

    |

  12. Which of the following are isomers ?

    Text Solution

    |

  13. The reaction CH3-underset(CH3)underset(|)overset(CH3)overset(|)C-ONa+C...

    Text Solution

    |

  14. Which one of the following NOT give a primary alcohol on reduction ?

    Text Solution

    |

  15. Which of the following compounds has highest boiling point ?

    Text Solution

    |

  16. What is the possible number of monohydroxy derivatives of an aliphati...

    Text Solution

    |

  17. Which reagent is used for bromination of methyl phenyl ether ?

    Text Solution

    |

  18. In presence of few drops of conc. H2SO4, the product formed in the fol...

    Text Solution

    |

  19. 2-chloro-2-methylpentane on reaction with sodium methoxide in methanol...

    Text Solution

    |

  20. In which of the following reactions carbon-carbon bond formation take...

    Text Solution

    |