Who is affected by the consumption of drugs during pregnancy?

Ionisation enthalpies of $Ce$,$Pr$,and $Nd$ are higher than $Th$,$Pa$,and $U$. Why?

When a system is taken from state $i$ to state $f$ along the path $iaf$,$Q = 50 \, cal$ and $W = 20 \, cal$. Along the path $ibf$,if $Q = 36 \, cal$,find the work $W$ for the path $ibf$ in $cal$.

Which of the following is a Dobereiner's triad?

Which of the following complexes has the highest stability constant at $298 \ K$?

The direction of the angular velocity vector is along