Clove oil is obtained from

Which of the following sets of variables gives a straight line with a negative slope when plotted? ($P =$ vapour pressure,$T =$ Temperature in $K$)

Two identical capacitors $A$ and $B$ are charged to the same potential $V$ and are connected in two circuits at $t = 0$,as shown in the figure. The charge on the capacitors at time $t = CR$ are respectively:

$A$ hereditary disease which is never passed on from father to son is

For the alkali metals,which of the following increases with increasing atomic number?

Three plates of common surface area $A$ are connected as shown. The effective capacitance between points $A$ and $B$ will be