In Young's double slit experiment, the seventh maxima with light of wavelength 1 is at d1 and the same maxima with same light of wavelength 2 is at d2, then d1/d2 equals,
position of nth maxima=
At general Point
figure is not given
hydroboration reaction is generally used to convert alkene to alchol. it is a two- step reaction process in first step attack on the alkene and in the second step oxidation occur by which add a hydoxyl group and hydrogen in a syn addition and form a cis sterochemistry compound.