Home
Class 11
CHEMISTRY
Calculate the total number of electrons ...

Calculate the total number of electrons present in 1.6 g of methane

Text Solution

Verified by Experts

16 g of methane contains `=6.022 xx 10^(23)` molecules
1.6 g of methane contains `=(6.022 xx 10^(23) xx 1.6)/16`
One molecule of `CH_(4)` contains = 6+4 =10 electrons
No. of electrons in 1.6 g of methane `=6.022 xx 10^(22) xx 10 = 6.022 xx 10^(23)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    MODERN PUBLICATION|Exercise CONCEPTUAL QUESTION 3|9 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    MODERN PUBLICATION|Exercise ADVANCED LEVEL PROBLEMS ACCELERATE YOUR POTENTIAL FOR JEE ADVANCE|17 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    MODERN PUBLICATION|Exercise CONCEPTUAL QUESTION 1|12 Videos

  • S-BLOCK ELEMENTS ( ALKALI AND ALKALINE EARTH METALS )

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

Similar Questions

Explore conceptually related problems

(i) Calculate the total number of electrons present in 1 mole of methane . (ii) Find (a) the total number and (b) the total mass of neutrons in 7 mg of .^(14) C . (Assume that mass of a neutron = 1 . 6 75 xx 10 ^(-27) g) (iii) Find (a) the total mnumber of protons and (b) the total mass fo protons in 32 mg of NH_3 at STP . ( mass of proton = 1 . 6 72 xx 10^(-27) g) Will the answer change if the temperature and pressure are changed ?

Calculate the total number of electrons present in one mole of methane.

Knowledge Check

  • The total number of electrons present in 16 g of methane gas is:

    A
    `96.352 xx 10^(23)`
    B
    `48.176 xx 10^(23)`
    C
    `60.22 xx 10^(23)`
    D
    `30.110 xx 10^(23)`

  • What is the total number of electrons present in 0.16 g of methane ?

    A
    `6.023xx10^(22)`
    B
    16
    C
    `12.04xx10^(23)`
    D
    `6.023xx10^(24)`

    • Similar Questions

    Explore conceptually related problems

    The total number of electrons present in 3.2 g of methane are :

    Calculate the total number of electrons presents in 1.4 g of nitrogen gas.

    Calculate the total number of electrons present in 3.2 g of oxygen gas.

    (i) Calculate the total number of electrons present in one mole of methane (ii) Find (a) the total number and (b) the total mass of neutrons in 7 mg of .^(14)C (Assume that the mass of neutron = 1.675 xx 10^(-27) kg ) (iii) Find (a) the total number and (b) the total mass of protons in 34 mg of NH_(3) at S.T.P. (Assume the mass of proton = 1.6726 xx 10^(-27) kg ) Will the answer change if temperature and pressure are changed ?

    (i) Calculate the total number of electrons present in one mole of methane. (ii) Find (a) the total number and (b) the total mass of neutrons in 7 mg " of " ""^(14)C . (Assume that mass of a neutron = 1.675 xx 10^(-27) kg) . (iii) Find (a) the total number and (b) the total mass of protons in 34 kg of NH_3 at STP. Will the answer change if the temperature and pressure are changed?

    Calculate the total number of electrons present in 1.4 g nitrogen gas.

    Home
    Profile