Quiz[ Dev Hooda ]

Strongest base

Best nucleophile among these

:CCl2 & :N-R are respectively

Carbenes are nucleophiles

Alkenes alkynes benzene all are nucleophiles

Neither a nucleophilic nor electrophile

Which method can be used to calculate the molecular weight of unknown substance

Two beakers seperated by SEMI PERMIABLE MEMBRANE having solute A and B solution of A have hypotonic solution relatively A + B react to give a pink colour solutions. Pink colour will appear

Pistal in flower encloses how many ovules

Embryo sac in angio is

Find the gender in above fig

Cells of embryo sacs are

Ovary is the characteristic feature of angiosperms

Endosperm in angio is formed

Meiosis in plants can take place in

Gemmae in liverworts are formed during

Division in zygote results in formation of ___ in bryophytes

Archegonium contains how many egg cells in bryophytes

Male sex organ of bryophytes