Home
Class 11
CHEMISTRY
A certain compound has the molecular for...

A certain compound has the molecular formula `X_(4)O_(6)`. If 10g of `X_(4)O_(6)` has 5.72g X, the atomic mass of X is:

A

32 amu

B

37 amu

C

42 amu

D

98 amu

Text Solution

Verified by Experts

The correct Answer is:
A
Let the atomic weight of X be .x., 1 mol of `X_(4)O_(6)=4` mol of X
`("wt. of "X_(4)O_(6))/("At. wt. of "X_(4)O_(6))=("wt.of X")/("At. wt. of 4X")implies(10)/(4x+6xx16)=(5.72)/(4x) therefore x=32` amu
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES - PART III (PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS)

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE)|15 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES - PART III (PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS)

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE)|15 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES - PART II (ISOMERISM AND REACTION MECHANISM)

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE)|20 Videos

  • ORGANIC CHEMISTRY: BASIC PRINCIPLES - PART I (NOMENCLATURE)

    BRILLIANT PUBLICATION|Exercise LEVEL-II |41 Videos

Similar Questions

Explore conceptually related problems

Write the metamers corresponding to the molecular formula C_4H_10O

The percentage of an element M is 53 in its oxide of molecular formula M_(2)O_(3) . Its atomic mass is about

Knowledge Check

  • A certain compound has the molecular formula X_(4) O_(6). If 10g of X_(4) O_(6) has 5.72 g X, the atomic mass of X is

    A
    32 amu
    B
    37 amu
    C
    42 amu
    D
    98 amu

  • A certain compound has the molecular formula X_(4) O_(6) . If 10g of X_(4)O_(6) has 5.72 g X , the atomic mass of X is

    A
    32 amu
    B
    37 amu
    C
    42 amu
    D
    98 amu

  • A certain organic compound has the molecular formula X_(4)O_(6) . If 10 gm of X_(4)O_(6) has 5.72 gm X, the atomic mass of X is:

    A
    32 amu
    B
    37 amu
    C
    42 amu
    D
    98 amu

    • Similar Questions

    Explore conceptually related problems

    A certain compound has the molecular formula X_(4) O_6 If. 10g of X_4O_6 has 5.72g X, the atomic mass of X is:

    A certain organic compound has the molecular formula X_(4)O_6 . If 10 gm of X_4O_6 has 5.72 gm X, the atomic mass of X is:

    The compound CHCl = CHCHOHCOOH with molecular formula C_(4)H_(5)O_(3)Cl can exhibit

    Number of acyclic structural isomers of the compound having the molecular formula C_(4)H_(10)O is

    An organic compound 'A' has the molecular formula C_3H_6O , it undergoes iodoform test. Wheir saturated with dil. HCl it gives 'B' of molecular formula C_9H_(14)O . A and B respectively are

    Home
    Profile