Write the number of moles of ethanoyl chloride required for complete acylation of N,N- Dimethylaniline.

How many moles of acetyl chloride are required for complete acetylation of ethanamine methanamine and triethanamine respectively ?

Number of moles of hydrogen will required for complete hydrogenation of one mole of following compound

Write the number of diagonals of an n-sided polygon.

Number of moles of oxygen requiredfor complete combussion of one mole of pentane is ….......