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STATEMENTS-1 : Specific gravity is dimen...

STATEMENTS-1 : Specific gravity is dimensionless.
STATEMENTS-2 : Specific gravity is density of a substance measured w.r.t. density of water at `4^(@)C`.

A

If both the statement are TRUE and STATEMENT -2 is the correct explanation of STATEMENT-1

B

If both the statement are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1

C

If STATEMENT- is 1 TRUE and STATEMENT-2 is FALSE

D

If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Statement-1: Specific gravity is dimensionless quantity. Because Statement-2: Specific gravity is relative density of a substance, measured with respect to density of water at 4^(@)C .

    A
    Statement-1 is true, statement-2 is true, statement-2 is a correct explanantion for statement-1
    B
    Statement-1 is true, statement-2 is true, statement-2 is not a correct explanation for statement-1.
    C
    Statement-1 is true, statement-2 is false.
    D
    Statement-1 is false, statement-2 is true.

  • Statement-1: Vapour density of CH_(4) is half of O_(2) . Because Statement-2: 1.6 g of CH_(4) contains same number of electrons as 3.2 g of O_(2) . Statement-2: Specific gravity is dimensionless quantity. Because Statement-2: Specific gravity. is relative density of a substance, measured with respect to density of water at 4^(@)C ?

    A
    Statement-1 is true, statement-2 is true, statement-2 is a correct explanantion for statement-1
    B
    Statement-1 is true, statement-2 is true, statement-2 is not a correct explanation for statement-1.
    C
    Statement-1 is true, statement-2 is false.
    D
    Statement-1 is false, statement-2 is true.

  • A: Unit of specific gravity is gram- "cc"^(-1) R: Specific gravity is same as density of a liquid in normal conditions

    A
    If both Assertion & Reason are true and the reason is the correct explanation of the assertion
    B
    If both Assertion & Reason are true but the reason is not the correct explanation of the assertion
    C
    If Assertion is true statement but Reason is false
    D
    If both Assertion and Reason are false statements

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