a small solid mass m radius r rolls along loop of track widout slipping find ht above the base from where it shud be sarted so that it just completes loop of circle of radius R
explain the lowered bpt and decreased water solubiltiy of o- nitrophenol, o- hydroxybenzaldehyde as compared to para and meta isomer hence or other wise
and define intramolecular chelation
ques 1
cyclohexene in presence of kmno4 gives syn addn
in presence of rco3h/h+ gives a trans addn
