Chemistry | MHT CET 2018 | Discussion Page

Which is the SI unit of density?

$gcm^{-3}$

$gm^{-3}$

$kgm^{-3}$

$kgcm^{-3}$

Option C

Density of a substance is defined as its amount of mass per unit volume. So, SI unit of density can be obtained by using the following relation.

SI unit of density = SI unit of mass/ SI unit of volume = $\frac{kg}{m^{3}}$ or kg m^-3

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