Calculate The Volume Occupied By 8.8 G Of CO 2 At 31.1°C And 1 Bar ...

Home >> NCERT Solution >> Class 11 >> Chemistry >> States of Matter >> calculate the volume occupied by 8 8 g of co2 at 3... Class 11 Chemistry - Chapter States of Matter NCERT Solutions | Calculate the volume occupied by 8.8 g o Welcome to the NCERT Solutions for Class 11th Chemistry - Chapter States of Matter. This page offers a step-by-step solution to the specific question from Excercise 1 , Question 17: calculate the volume occupied by 8 8 g of co2 at 3.... Question 17

Calculate the volume occupied by 8.8 g of CO2 at 31.1°C and 1 bar pressure.

R = 0.083 bar L K–1 mol–1.

Answer

From the gas equation,

PV = (w/M) RT

Where w is the mass of the gas, M is the molar mass of the gas

For CO2 , M = 44 g/mol

Substituting the given values ,we get

1 x V = (8.8 / 44) x 0.083 x 304.1

= 5.05 L

Hence, the volume occupied is 5.05 L.

More Questions From Class 11 Chemistry - Chapter States of Matter

  • Q:-

    What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 at 30°C?

  • Q:-

    At 0°C, the density of a certain oxide of a gas at 2 bar is same as that of dinitrogen at 5 bar. What is the molecular mass of the oxide?

  • Q:-

    Density of a gas is found to be 5.46 g/dm3 at 27 °C at 2 bar pressure. What will be its density at STP?

  • Q:-

    Calculate the temperature of 4.0 mol of a gas occupying 5 dm3 at 3.32 bar.

    (R = 0.083 bar dm3 K–1 mol–1).

  • Q:-

    A vessel of 120 mL capacity contains a certain amount of gas at 35 °C and 1.2 bar pressure. The gas is transferred to another vessel of volume 180 mL at 35 °C. What would be its pressure?

  • Q:-

    Calculate the total pressure in a mixture of 8 g of dioxygen and 4 g of dihydrogen confined in a vessel of 1 dm3 at 27°C. R = 0.083 bar dm3 K–1 mol–1.

  • Q:-

    34.05 mL of phosphorus vapour weighs 0.0625 g at 546 °C and 0.1 bar pressure. What is the molar mass of phosphorus?

  • Q:-

    2.9 g of a gas at 95 °C occupied the same volume as 0.184 g of dihydrogen at 17 °C, at the same pressure. What is the molar mass of the gas?

  • Q:-

    What would be the SI unit for the quantity pV2T 2/n?

  • Q:-

    Pay load is defined as the difference between the mass of displaced air and the mass of the balloon. Calculate the pay load when a balloon of radius 10 m, mass 100 kg is filled with helium at 1.66 bar at 27°C. (Density of air = 1.2 kg m–3 and R = 0.083 bar dm3 K–1 mol–1).

Popular Questions of Class 11 Chemistry

  • Q:-

    How do you account for the formation of ethane during chlorination of methane?

  • Q:-

    What are hybridisation states of each carbon atom in the following compounds ?

    (i) CH2=C=O,

    (ii) CH3CH=CH2,

    (iii) (CH3)2CO,

    (iv) CH2=CHCN,

    (v) C6H6

  • Q:-

    What are the common physical and chemical features of alkali metals?

  • Q:-

    Calculate the molecular mass of the following: (i) H2O (ii) CO2 (iii) CH4

  • Q:-

    Assign oxidation number to the underlined elements in each of the following species:

    (a) NaH2PO4

    (b) NaHSO4

    (c) H4P2O7

    (d) K2MnO4

    (e) CaO2

    (f) NaBH4

    (g) H2S2O7

    (h) KAl(SO4)2.12 H2O

  • Q:-

    What is the basic theme of organisation in the periodic table?

  • Q:-

    Explain the formation of a chemical bond.

  • Q:-

    Choose the correct answer. A thermodynamic state function is a quantity (i) used to determine heat changes (ii) whose value is independent of path (iii) used to determine pressure volume work (iv) whose value depends on temperature only.

  • Q:-

    A liquid is in equilibrium with its vapour in a sealed container at a fixed temperature. The volume of the container is suddenly increased. a) What is the initial effect of the change on vapour pressure? b) How do rates of evaporation and condensation change initially? c) What happens when equilibrium is restored finally and what will be the final vapour pressure?

  • Q:-

    Justify the position of hydrogen in the periodic table on the basis of its electronic configuration.

Recently Viewed Questions of Class 11 Chemistry

  • Q:-

    Which element do you think would have been named by (i) Lawrence Berkeley Laboratory (ii) Seaborg’s group?

  • Q:-

    Calculate the molarity of a solution of ethanol in water in which the mole fraction of ethanol is 0.040 (assume the density of water to be one).

  • Q:-

    Write the significance/applications of dipole moment.

  • Q:-

    What do you understand by bond pairs and lone pairs of electrons? Illustrate by giving one example of each type.

  • Q:-

    Calculate the pH of the following solutions:

    (a) 2 g of TlOH dissolved in water to give 2 litre of solution.

    (b) 0.3 g of Ca(OH)2 dissolved in water to give 500 mL of solution.

    (c) 0.3 g of NaOH dissolved in water to give 200 mL of solution.

    (d) 1mL of 13.6 M HCl is diluted with water to give 1 litre of solution.

  • Q:-

    What is the state of hybridisation of carbon in

    (a) CO2-3

    (b) diamond

    (c) graphite?

  • Q:-

    In the Lassaigne's test for nitrogen in an organic compound, the Prussian blue colour is obtained due to the formation of:

    (a) Na4[Fe(CN)6]

    (b) Fe4[Fe(CN)6]3

    (c) Fe2[Fe(CN)6]

    (d) Fe3[Fe(CN)6]4

  • Q:-

    What is the significance of the terms - ‘isolated gaseous atom’ and ‘ground state’ while defining the ionization enthalpy and electron gain enthalpy? Hint: Requirements for comparison purposes.

  • Q:-

    The ionization constant of acetic acid is 1.74 x 10-5. Calculate the degree of dissociation of acetic acid in its 0.05 M solution. Calculate the concentration of acetate ion in the solution and its pH.

  • Q:-

    What are the major causes of water pollution? Explain.

Write a Comment:

  • All Chapters Of Class 11 Chemistry
    • Some Basic Concepts of Chemistry
    • Structure of Atom
    • Classification of Elements and Periodicity in Properties
    • Chemical Bonding and Molecular Structure
    • States of Matter
    • Thermodynamics
    • Equilibrium
    • Redox Reactions
    • Hydrogen
    • The s Block Elements
    • The p Block Elements
    • Organic Chemistry Some Basic Principles and Techniques
    • Hydrocarbons
    • Environmental Chemistry
  • All Subjects Of Class 11
    • Class 11th History
    • Class 11th Business Studies
    • Class 11th Hindi
    • Class 11th English
    • Class 11th Economics
    • Class 11th Accountancy
    • Class 11th Chemistry
    • Class 11th Physics
    • Class 11th Biology
    • Class 11th Mathematics

NCERT Solutions

  • NCERT Solutions for Class 12
  • NCERT Solutions for Class 11
  • NCERT Solutions for Class 10
  • NCERT Solutions for Class 9
  • NCERT Solutions for Class 8
  • NCERT Solutions for Class 7
  • NCERT Solutions for Class 6

Quick Links

  • NCERT Sample Papers
  • NCERT Books
  • CBSE Syllabus
  • Scholarship for Students
  • Exam
  • NCERT Exemplar
  • CBSE Topper Answer Sheets

Resources

  • CBSE Board Paper
  • Courses
  • Multiplication Tables 2 to 30
  • Vedic Math

Support

  • About Us
  • Contact Us
  • Latest Blog
  • © 2024 SaralStudy
  • Privacy Policy
  • Disclaimer

Từ khóa » Volume Of 8g Of O2 At Stp