Home
Class 12
CHEMISTRY
Mg(OH)2 + Al(OH)3 Mixture is better anta...

`Mg(OH)_2 + Al(OH)_3` Mixture is better antacid than `NaHCO_3` because

A

`NaHCO_3` Solubilty in water is less than `Mg(OH)_3 & Al(OH)_3`

B

`Al(OH)_3 and Mg(OH)_2 ` are insoluble in water ,these donot raise `P^(H)` beyond 7

C

Less acid will be produced due to excessive `HCO_3^(-)`

D

`NaHCO_3` is stomach irritant

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • APPENDICES -REVISION EXERCISE

    AAKASH SERIES|Exercise POLYMERS|44 Videos

  • APPENDICES -REVISION EXERCISE

    AAKASH SERIES|Exercise Vitamins and Hormones|12 Videos

  • AMINES AND DIAZONIUM SLATS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|25 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|43 Videos

Similar Questions

Explore conceptually related problems

(A): A mixture of Mg (OH)_(2) is better antacid than NaHCO_(3) . (R): NaHCO_(3) makes stomach alkaline and triggers the over production of acid where-as a mixture of Al(OH)_(3) and Mg(OH)_(2) does not increase the pH above 7 in stomach.

Tl(OH)_3 is less basic than TlOH . Why ?

How B(OH)_3 behaves as an acid in water?

The density of Mg is more than that of "Ca" because

Mg(OH)_2 , Al(OH)_3 , omeprazole, Lansoprazole , sodium benzoate , sodium propionate among them number of antacids medicines ?

Mg(OH)_2 is soluble in NH_4 CI, but not in NaCl. Why?

Can pehnols react with NaHCO_3 to leberate CO_2 ?

Al(OH)_(3) darr "(white)" + OH^(-) to [Al(OH)_(4)]^(-) soluble complex Fe(OH)_(3) precipitate and Al(OH)_(3) precipitate can be separated by

(A) : Mg^(2+) and Al^(3+) are isolectronic but the magnitude of ionic radius of Al^(3+) is less than that in Mg^(2+) . (R ) : The effective nuclear charge on the outermost electrons in Al^(3+) is greater than that in Mg^(2+) .

AAKASH SERIES-APPENDICES -REVISION EXERCISE -CHEMISTRY IN EVERY DAY LIFE
  1. Chemically Herion is

    Text Solution

    |

  2. Which of the following is not a bacterio static antibiotic ?

    Text Solution

    |

  3. Mg(OH)2 + Al(OH)3 Mixture is better antacid than NaHCO3 because

    Text Solution

    |

  4. Dettol is a mixture of

    Text Solution

    |

  5. Which of the following drugs is tranquilizer and sedative ?

    Text Solution

    |

  6. {:("LIST-I", , "List -II"),((A)"Terfenadine " , ...

    Text Solution

    |

  7. Some statement are given below (a) Chlordiazepoxide and meprobamat...

    Text Solution

    |

  8. which of the following statement is not true

    Text Solution

    |

  9. {:("List-I", ,"LIST-II"),((A) "Antipyretic " , , (1)" E...

    Text Solution

    |

  10. {:("LIST-I", ,"LIST-II"),((1)"Iodoform", , (A)"Narrow...

    Text Solution

    |

  11. Streptomycin, a well known antibiotic, is a derivative of

    Text Solution

    |

  12. Statement-I : Antiseptic are not injected into the body. Statement-...

    Text Solution

    |

  13. Parkinson's disease is linked to abnormalties in the levels of dopamin...

    Text Solution

    |

  14. The structure given below is known as

    Text Solution

    |

  15. Match List I with List II and selected the correct answer using the co...

    Text Solution

    |

  16. The substrate will be binded to the active site of the enzyme through ...

    Text Solution

    |

  17. Detergents are prepared by the action of H2SO4 followed by neutralizat...

    Text Solution

    |

  18. The chemical messengrs transport message between a) Neuron to neuro...

    Text Solution

    |

  19. Enzyme inhibitors may attack on a) Active site of enzyme b) Al...

    Text Solution

    |

  20. The group commonly present in synthetic detergents is

    Text Solution

    |