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Assertion (A) : The empirical mass of et...

Assertion (A) : The empirical mass of ethene is half of its molecular mass
Reason (R) : The empirical formula represents the simplest whole number ratio of various atoms present in a compound.

A

Both A and R true and R is the correct explanation of A.

B

A is true but R is false.

C

A is false but R is true.

D

Both A and R are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Both A and R true and R is the correct explanation of A.
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Knowledge Check

  • Assertion : The empirical mass of ethene is half of its molecular mass. Reason : The empirical formula represents the simplest whole number ratio of various atoms present in a compound.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion
    C
    If assertion is true but reason is false
    D
    If both assertion and reason are false

  • The ratio of molecular mass to empirical formula mass for glucose is

    A
    2
    B
    4
    C
    6
    D
    8

  • The empirical formula of a compound of molecular mass 120 is CH_(2)O . The molecular formula of the compound is

    A
    `C_(2)H_(4) O_(2)`
    B
    `C_(4)H_(8) O_(4)`
    C
    `C_(3)H_(6)O_(3)`
    D
    none of these