How many structural isomers can you draw for pentane ?
A mixture of oxygen and ethyne is burnt for welding. Can you tell why a mixture of ethyne and air is not used ?
How can ethanol and ethanoic acid be differentiated on the basis of their physical and chemical properties ?
Draw the electron dot structures for
$(a)$ ethanoic acid.
$(b)$ $H_2S$
Draw the electron dot structures for
$(a)$ propanone
$(b)$ $F_2$