Question
Express the following quantities in scientific notations (exponential notations).
$i. \ 0.0345$
$ii. \ 0.08$
$iii. \ 653.00$
$iv. \ 34.768$
$i. \ 0.0345$
$ii. \ 0.08$
$iii. \ 653.00$
$iv. \ 34.768$
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| $H=O$ bond | $H_2O$ molecule | |
| $(A)$ | polar | nonpolar |
| $(B)$ | nonpolar | polar |
| $(C)$ | polar | polar |
| $(D)$ | nonpolar | nonpolar |
| Column $– I$ | Column $– II$ | ||
| $i.$ | $C_{19}H_{40}$ | $a.$ | Undecane |
| $ii.$ | $C_{12}H_{26}$ | $b.$ | Nonadecane |
| $iii.$ | $C_{11}H_{24}$ | $c.$ | Dodecane |
| $d.$ | Nonane |