Home
Class 11
CHEMISTRY
An organic base is tetraacidic. If from ...

An organic base is tetraacidic. If from every 10gm of the chloroplatinate salt of the base 3.9 gm of the residue of platinum is obtained, then what will be the molecualr mass of the base? [Pt = 195]

A

180

B

360

C

90

D

270

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Concentration Terms|138 Videos
  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Percentage labelling of Oleum sample, volume strength of hyrogen Peroxide, ppm|23 Videos
  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise POAC Based Questions|16 Videos
  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos
  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

if 30gm sample of a chloroplatinate salt of diacidic organic Lewis base on ignition produce 5 gm of white residue, then what will be the molar mass of the base? [Pt = 195]

0.98g of the chloroplatinate salt of some diaacidic base when ignited left 0.39g of platinum as residue. What is the molecular mass of the base ? (At mass of Pt = 195) .

0.49 gm of chloroplatinate of a diacidic base gave on ingintion 0.195 gm of platinum. Calculate the molecular mass of the base.

0.984 gm of the chloroplatinate of a diacid base gave 0.39 gm of platinum. Calculate the molecular mass of the base.

The chloroplatinate of a diacid base contains 39% platinum. What is the molecular weight of the base? (Pt = 195)

GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Experimental Methods
  1. if 30gm sample of a chloroplatinate salt of diacidic organic Lewis bas...

    Text Solution

    |

  2. An organic base is tetraacidic. If from every 10gm of the chloroplatin...

    Text Solution

    |

  3. 6.0gm of silver of a tetrabasic acid gives 4.32 gm silver on strong he...

    Text Solution

    |

  4. In Kjeldahl's method, 1.4 gm of an organic compounds is strongly boile...

    Text Solution

    |

  5. A trivalent metal has mass % of metal in its superoxide equal to 36%. ...

    Text Solution

    |

  6. NH(3)(g) evolved from 1.4 mg of protein sample can be completely neutr...

    Text Solution

    |

  7. 76 gram of a silver salt of dibasic acid on heating left a residue of ...

    Text Solution

    |

  8. The specific heats of several metals are given in the table. If the sa...

    Text Solution

    |

  9. Calculate the mass of ammonia that can be produced from the decomposit...

    Text Solution

    |

  10. How many significant figures should be reported the answer to the calc...

    Text Solution

    |

  11. Which would produce the largest change in the H(2)O level when added t...

    Text Solution

    |

  12. In an experiment to determine the percentage of water in a solid hydra...

    Text Solution

    |

  13. Assertion : A mixture of plant pigments can be separated by chromatogr...

    Text Solution

    |

  14. A student wishes to determine the thickness of a reactangualr piece of...

    Text Solution

    |

  15. A student is asked to measure 30.0g of methanol (d = 0.7914 g//mL) at ...

    Text Solution

    |

  16. The molar mass of an unkown organic liquid (M ~ 100) is determined by ...

    Text Solution

    |

  17. A student determined the density of a solid to be 2.90, 2.91 and 2.93 ...

    Text Solution

    |

  18. In an experiment to verify the value of absolute zero, a student is in...

    Text Solution

    |

  19. For the estimation of nitrogen, 1.4 g of an organic compound was diges...

    Text Solution

    |

  20. 29.5 mg of an organic compound containing nitrogen was digested accord...

    Text Solution

    |