2.3 Define the following terms:
(ii) Molality
It is defined as the number of moles of solute dissolved per kg (1000g) of solvent
i.e.,
It is independent of temperature.
CBSE cuts re-evaluation fee to Rs 100; defends OSM
CBSE defends OSM evaluation process, says re-evaluation option remains open
‘Feeling Devastated’: CBSE 12th students allege low marks due to on-screen marking; call for manual evaluation
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