Home
Class 12
CHEMISTRY
16 g of oxygen has same number of molecu...

16 g of oxygen has same number of molecules as in

A

16 g of CO

B

28 g of `N_(2)`

C

14 g of `N_(2)`

D

1.0 g of `H_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C, D
Number of molecules `=("mass")/("molar mass") xx N_(A)`
Number of molecules, in 16 g oxygen
`=16/32 xx N_(A) = N_(A)/2`
In 16 g of CO `=16/28 xx N_(A) = N_(A)/1.75`
In 28g of `N_(2) = 28/28 xx N_(A) = N_(A)`
In 14 g of `N_(2) = 14/28 xx N_(A) = N_(A)/2`
In 1 g of `H_(2) =1/2 N_(A) = N_(A)/2`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMS MOLECULES AND CHEMICAL ARITHEMETIC

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS (CATEGORY 1: SINGLE OPTION CORRECT TYPE (1 MARK))|8 Videos

  • ATOMS MOLECULES AND CHEMICAL ARITHEMETIC

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS (CATEGORY 2: SINGLE OPTION CORRECT TYPE (2 MARKS))|3 Videos

  • ATOMS MOLECULES AND CHEMICAL ARITHEMETIC

    MTG-WBJEE|Exercise WB JEE WORKOUT (CATEGORY 2: SINGLE OPTION CORRECT TYPE 2 MARKS)|15 Videos

  • ATOMIC STRUCTURE

    MTG-WBJEE|Exercise WB JEE Previous Years Questions (CATEGORY 2 : Single Option Correct Type (2 Marks)|1 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    MTG-WBJEE|Exercise WB JEE Previous Years Questons (Category 2 : One or More than one Option Correct Type )|3 Videos

Similar Questions

Explore conceptually related problems

How many grams of oxygen gas contain the same number of molecules as 16 grams of sulphur dioxide gas ? (O = 16 u , S = 32 u)

8 g of O_(2) has the same number of molecules as in :

Knowledge Check

  • 16 g of oxygen have same number of molecules as in :

    A
    16 g of CO
    B
    28 g of `N_(2)`
    C
    14 g of `N_(2)`
    D
    1.0 g of `H_(2)`

  • 16 of oxygen has same number of molecules as in

    A
    16 g of CO
    B
    28 g of `N_(2)`
    C
    `14 g "of" N_(2)`
    D
    `2.0g "of" H_(2)`

  • 8g of oxygen has the same number of molecules as in:

    A
    11g `CO_(2)`
    B
    22g `CO_(2)`
    C
    7g CO
    D
    14g CO

    • Similar Questions

    Explore conceptually related problems

    8g O_(2) has same number of molecules as that in:

    8 g O_(2) has the same number of molecules as

    23 g of NO_(2) contains same number of molecules as

    8gms of O_(2) has the same number of molecules as

    2 g of oxygen contain same number of atoms as contained by

    Home
    Profile