Home
Class 11
CHEMISTRY
How many grams of each of the following ...

How many grams of each of the following elements must be taken to get `1` mol of the element ?
`(a)` Sodium
`(b)` Chlorine
`(C )` Copper

Text Solution

Verified by Experts

The correct Answer is:
`(a)23g" " (b)35.5g" "(c )63.5g`
`{:((a),1xx23gm,(b)1xx35.5gm),((c),1xx63.5gm,):}`
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT

    ALLEN|Exercise Exercise - 04[B]|27 Videos

  • MOLE CONCEPT

    ALLEN|Exercise Exercise - 05(A)|21 Videos

  • MOLE CONCEPT

    ALLEN|Exercise Comprehension # 9|4 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|7 Videos

  • QUANTUM NUMBER & PERIODIC TABLE

    ALLEN|Exercise J-ADVANCED EXERCISE|24 Videos

Similar Questions

Explore conceptually related problems

How many terms of the series 1+2+2^2+….. must be taken to make 511?

Which of the following match is/are correct regarding B, Al, C and S elements?

Which one of the following is a trace element for animal body? (a) Phosphorus (b) Magnesium (c) Chlorine (d) Manganese

How many grams of NaOH must be dissolved in 1 L of the solution to give it a pH value of 12?

The oxygen evolved during photosynthesis comes from water molecules . Which one of the following pairs of elements is involved in this reaction ? (a) Magnesium and Chlorine (b) Manganese and Chlorine (c) Manganese and Potassium (d) Magnesium and Molybdenum

Which one of the following has the largest atomic radius? a) lithium b) sodium c) potassium d) chlorine

Five grams each of the following gases at 87^(@)C and 750 mm pressure are taken. Which of them will have the least volume ?

How many terms of the series 1+3+3^2+3^3+3+....+3^(n-1) must be taken to make the sum equal to 3280.

How many of the following elements have a greater percentage weight in the human body than percentage weight in in the earth crust ? ( Sulphur, sodium, oxygen, Nitrogen, carbon, Hydrogen, Megnesium, silicon, and calcium )

How many gram of dibasic acid (mol. Mass=200) should be present in 100ml of the aqueous solution to make it 0.1 N?

ALLEN-MOLE CONCEPT-Exercise - 04 [A]
  1. Find the no. of mole of phosphorus in 92.9 g of phosphorus assuming t...

    Text Solution

    |

  2. Calculate the number of moles in 5.75 g of sodium. ("Atomic mass of so...

    Text Solution

    |

  3. How many grams of each of the following elements must be taken to get ...

    Text Solution

    |

  4. The density of liquid mercury is 13.6 g//cm^(3). How many moles of mer...

    Text Solution

    |

  5. 50 g of CaCO(3) is allowed to react with 70 g of H(3)PO(4^(.) Calcula...

    Text Solution

    |

  6. N(2)H(4), Hydrazine a rocket fuel can be produced according to the fol...

    Text Solution

    |

  7. Carbon disulphide CS(2) can be made from SO(2). The overall reaction ...

    Text Solution

    |

  8. Calculate the percentage of BaO in 29.0 g mixture of BaO and CaO which...

    Text Solution

    |

  9. Calculate the amount of 95% pure Na(2)CO(3) required to prepare 5 litr...

    Text Solution

    |

  10. Calculate the molality of a sulphuric acid solution of specific gravit...

    Text Solution

    |

  11. A gaseous alkane was exploded with oxygen. The volume of O(2) for comp...

    Text Solution

    |

  12. When 2.86 g of a mixture of 1-butene, C(4)H(8) and butane C(4)H(10) w...

    Text Solution

    |

  13. If v mL of a gaseous hydrocarbon, after explosion with excess of oxyg...

    Text Solution

    |

  14. The average mass of one gold atom in a sample of naturally occuring go...

    Text Solution

    |

  15. A plant virus is found to consist of uniform cylindrical particle of 1...

    Text Solution

    |

  16. Density of a gas relative t air is 1.17. Find the mol. Mass of the ga...

    Text Solution

    |

  17. One type of artificial diamond (commonly called YAG for yttrium alum...

    Text Solution

    |

  18. A chemical commonly called "dioxin" has been very much in the news in ...

    Text Solution

    |

  19. During the electrolysis of conc H(2)SO(4), it was found that H(2)S(2)...

    Text Solution

    |

  20. One gram of an alloy of aluminium and magnesium when heated with exces...

    Text Solution

    |