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38問 • 1年前
  • Nayan Kumar
    • 通報

    問題一覧

  • 1

    4

  • 2

    Calculate the work if two moles of an ideal gas is compressed from 2 litre to 1 litre against constant external pressure of 1 ATM

    +101J

  • 3

    One mole of an ideal gas undergoes expansion from 1 m³ to 3 m³ against constant external pressure of 1 ATM calculate work done

    -200kj

  • 4

    Calculate the work done in Julie 1 mole gas expands from 1l to 10 l against constant external pressure of 1 bar

    -909

  • 5

    Calculate the work done in Joules if one mole of an ideal gas undergoes expansion from 1l to 5 l against constant external pressure of 2 into10⁵ Pascal

    0.8kj

  • 6

    One mole of an ideal gas undergoes following process

    +101j

  • 7

    Type of work is

    positive

  • 8

    Nature of work is

    negative

  • 9

    3

  • 10

    -606j

  • 11

    PV graph is in clockwise then nature of work

    negative

  • 12

    PV graph is a anticlock wise direction then nature of work is

    positive

  • 13

    -404j

  • 14

    Calculate heat exchange during complete cycle

    +101j

  • 15

    Internal energy change of a system is equal to heat change of system at constant

    volume

  • 16

    One mole of an ideal gas undergo isothermal reversible process from 10 l to 1 l at 27 degree Celsius calculate work done in calorie

    none

  • 17

    2 moles of an ideal gas undergoes isothermal reversible from 1dm³to 2dm³ at 127 degree Celsius calculate work done in Joules

    -4606j

  • 18

    Calculate the work done if one mole of a gas expands isothermally reversible to 10 times of its initial volume at 27 degree Celsius

    -1381.8 cal

  • 19

    Calculate total work done in calorie of one mole gas

    460.6 cal

  • 20

    -70j

  • 21

    -808j

  • 22

    For ideal gas internal energy function ____only

    temperature

  • 23

    Heat change at constant pressure is

    enthalpy

  • 24

    Calculate the internal energy change of a system if one mole of an ideal mono atomic gas is heated to 27 degree C to 127 degree C

    +150R

  • 25

    -202j

  • 26

    One mole of an ideal monoatomic gas undergo adiabatic reversible expansion from 1L to 8L starting from 400k calculate work done

    -450R

  • 27

    2 mol ideal diatomic gas undergo ziabetic irreversible compression from 32 l to 1 l starting from 400 k calculate work done

    none

  • 28

    Two moles of Zn(s) in an open vessel is treated with excess of HCL solution at 27 degree Celsius calculate work done

    -600R

  • 29

    Calculate work done if 2 moles of an ideal gas undergoes iso thermal irreversible expansion from 2ATM to 1 ATM at 27 degree Celsius

    -300R

  • 30

    Value of Gamma monoatomic gas

    1.67

  • 31

    Value of Gama diatomic gas

    1.4

  • 32

    If 2.4 gm Mg (s) is treated with access of H2SO4 solution in an open vessel at 127 degree Celsius then calculate work done

    -40R

  • 33

    6.8 gm H2O2(l) decomposes in an open vessel at 27 degree Celsius. Calculate work done

    -30R

  • 34

    Work done against constant external pressure means

    irreversible process

  • 35

    Nature of work is

    positive and negative

  • 36

    Two ideal gases A and b undergo adiabatic reversible process expension gas A and b are

    a oxygen b helium

  • 37

    In the given PV graph line A and b indicates following process

    a adiabatic process b isothermal process

  • 38

    Calculate heat exchange during complete cycle

    +314J

    • class questions

    class questions

    Nayan Kumar · 8問 · 1年前

    class questions

    class questions

    8問 • 1年前
    Nayan Kumar

    dpp questions

    dpp questions

    Nayan Kumar · 8問 · 1年前

    dpp questions

    dpp questions

    8問 • 1年前
    Nayan Kumar

    mistakes previous year

    mistakes previous year

    Nayan Kumar · 47問 · 1年前

    mistakes previous year

    mistakes previous year

    47問 • 1年前
    Nayan Kumar

    silly mistake

    silly mistake

    Nayan Kumar · 15問 · 1年前

    silly mistake

    silly mistake

    15問 • 1年前
    Nayan Kumar

    data and facts

    data and facts

    Nayan Kumar · 18問 · 1年前

    data and facts

    data and facts

    18問 • 1年前
    Nayan Kumar

    notes 1 from constant acceleration

    notes 1 from constant acceleration

    Nayan Kumar · 100問 · 1年前

    notes 1 from constant acceleration

    notes 1 from constant acceleration

    100問 • 1年前
    Nayan Kumar

    Learn fast

    Learn fast

    Nayan Kumar · 29問 · 1年前

    Learn fast

    Learn fast

    29問 • 1年前
    Nayan Kumar

    notes 2 from motion under gravity

    notes 2 from motion under gravity

    Nayan Kumar · 7問 · 1年前

    notes 2 from motion under gravity

    notes 2 from motion under gravity

    7問 • 1年前
    Nayan Kumar

    frog

    frog

    Nayan Kumar · 44問 · 1年前

    frog

    frog

    44問 • 1年前
    Nayan Kumar

    notes questions

    notes questions

    Nayan Kumar · 71問 · 1年前

    notes questions

    notes questions

    71問 • 1年前
    Nayan Kumar

    notes 1 electrolytic cell

    notes 1 electrolytic cell

    Nayan Kumar · 66問 · 1年前

    notes 1 electrolytic cell

    notes 1 electrolytic cell

    66問 • 1年前
    Nayan Kumar

    問題一覧

  • 1

    4

  • 2

    Calculate the work if two moles of an ideal gas is compressed from 2 litre to 1 litre against constant external pressure of 1 ATM

    +101J

  • 3

    One mole of an ideal gas undergoes expansion from 1 m³ to 3 m³ against constant external pressure of 1 ATM calculate work done

    -200kj

  • 4

    Calculate the work done in Julie 1 mole gas expands from 1l to 10 l against constant external pressure of 1 bar

    -909

  • 5

    Calculate the work done in Joules if one mole of an ideal gas undergoes expansion from 1l to 5 l against constant external pressure of 2 into10⁵ Pascal

    0.8kj

  • 6

    One mole of an ideal gas undergoes following process

    +101j

  • 7

    Type of work is

    positive

  • 8

    Nature of work is

    negative

  • 9

    3

  • 10

    -606j

  • 11

    PV graph is in clockwise then nature of work

    negative

  • 12

    PV graph is a anticlock wise direction then nature of work is

    positive

  • 13

    -404j

  • 14

    Calculate heat exchange during complete cycle

    +101j

  • 15

    Internal energy change of a system is equal to heat change of system at constant

    volume

  • 16

    One mole of an ideal gas undergo isothermal reversible process from 10 l to 1 l at 27 degree Celsius calculate work done in calorie

    none

  • 17

    2 moles of an ideal gas undergoes isothermal reversible from 1dm³to 2dm³ at 127 degree Celsius calculate work done in Joules

    -4606j

  • 18

    Calculate the work done if one mole of a gas expands isothermally reversible to 10 times of its initial volume at 27 degree Celsius

    -1381.8 cal

  • 19

    Calculate total work done in calorie of one mole gas

    460.6 cal

  • 20

    -70j

  • 21

    -808j

  • 22

    For ideal gas internal energy function ____only

    temperature

  • 23

    Heat change at constant pressure is

    enthalpy

  • 24

    Calculate the internal energy change of a system if one mole of an ideal mono atomic gas is heated to 27 degree C to 127 degree C

    +150R

  • 25

    -202j

  • 26

    One mole of an ideal monoatomic gas undergo adiabatic reversible expansion from 1L to 8L starting from 400k calculate work done

    -450R

  • 27

    2 mol ideal diatomic gas undergo ziabetic irreversible compression from 32 l to 1 l starting from 400 k calculate work done

    none

  • 28

    Two moles of Zn(s) in an open vessel is treated with excess of HCL solution at 27 degree Celsius calculate work done

    -600R

  • 29

    Calculate work done if 2 moles of an ideal gas undergoes iso thermal irreversible expansion from 2ATM to 1 ATM at 27 degree Celsius

    -300R

  • 30

    Value of Gamma monoatomic gas

    1.67

  • 31

    Value of Gama diatomic gas

    1.4

  • 32

    If 2.4 gm Mg (s) is treated with access of H2SO4 solution in an open vessel at 127 degree Celsius then calculate work done

    -40R

  • 33

    6.8 gm H2O2(l) decomposes in an open vessel at 27 degree Celsius. Calculate work done

    -30R

  • 34

    Work done against constant external pressure means

    irreversible process

  • 35

    Nature of work is

    positive and negative

  • 36

    Two ideal gases A and b undergo adiabatic reversible process expension gas A and b are

    a oxygen b helium

  • 37

    In the given PV graph line A and b indicates following process

    a adiabatic process b isothermal process

  • 38

    Calculate heat exchange during complete cycle

    +314J