Arrange the following physical quantities in the increasing order of their magnitudes
I. $1dyne$
II. $1N$
III. $3kgm{s}^{-2}$
IV. ${10}^{7}gcm{s}^{-2}$

Q.

Arrange the following compounds in the increasing order of their densities.

(a) (i) < (ii) < (iii) <(iv) (b) (i) < (iii) < (iv) < (ii)

(c) (iv) <(iii) <(ii) < (i) (d) (ii) < (iv) < (iii) < (i)

Q. Arrange (I) $C{e}^{3+}$, (II) $L{a}^{3+}$, (III) $P{m}^{3+}$ and (IV) $Y{b}^{3+}$ in increasing order of their ionic radii

Q.

Arrange the following in the increasing order of their basicity.

CH₃NH₂(I) ;(CH₃)₂NH(II) ;C₆H₅NH₂(III) ;(CH₃)₃N(IV)

Q. Arrange the following compounds in order of increasing dipole moment.
(I) Toluene
(II) m - dichlorobenzene
(III) o - dichlorobenzene
(IV) p - dichlorobenzene

Q. The following compounds have been arranged in order of their increasing thermal stabilities. Identify the correct order.
$K_{2}C{O}_3\left(I\right),MgC{O}_3\left(II\right),CaC{O}_3\left(III\right),BeC{O}_3\left(IV\right)$