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Statement-1: Specific gravity is dimensi...

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.

Text Solution

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The correct Answer is:
A, B, C, D
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Knowledge Check

  • 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.

  • 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

  • Statement-1 : Plane angle is a dimensionaless quantity. Statement-2 : All supplementary quantities are dimensionless.

    A
    Statement-1 is true and statement -2 is true
    B
    Statement -1 is true and statement-2 is false
    C
    Statement-1 is false and statement -2 is true
    D
    Statement-1 is false and statement -2 is false

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