While cooking, if the bottom of the vessel is getting blackened on the outside, it means that
the food is not cooked completely.
the fuel is wet.
the fuel is burning completely..
the fuel is not burning completely.
Explain the mechanism of the cleaning action of soaps.
How many structural isomers can you draw for pentane ?
Draw the electron dot structures for
$(a)$ propanone
$(b)$ $F_2$
What are oxidising agents ?
What is hydrogenation ? What is its industrial application ?