Start learning 50% faster. Sign in now
Triphenyl Dyes contains the paraquinoid moiety as a chromophore and -OH, -NH₂ as auxochrome. These dyes are not fast to light and washing and hence used for colouring Papers or typewriters.
zero hour
"After months of struggling with the project, the team finally made significant progress and feels they are out of the woods. "
Mare's nest
With might and main
Fill in the blank given below using the correct idiom.
Despite their differences, the two colleagues managed to _______________ and collabo...
Select the most appropriate meaning of the given idiom.
A cold fish
Fill in the blank given below using the correct idiom.
Sarah's calm demeanor during the crisis put her _______________, as she effectively gu...