Question

Out of hexafluoridocobaltate(III) and tris(ethane-1,2-diamine)cobalt(III) ions, which one
is
a) paramagnetic

Answer 1

Explanation:

${ \huge {\boxed{\underline {\mathtt{ \texttt{ \fcolorbox{pink}{black} {\color{pink}{Аռsաɛʀ}}}}}}}}$

• Sea water is a mixture of salts and water which cannot be separated except by evaporation. Therefore, sea water is considered homogeneous.
• Sea water also contains mud, decayed plant, etc., other than salts and water, so it is heterogeneous also.