MCQ
Which is represented by the formula ${C_n}{H_{2n - 2}}$
- AAlkane
- ✓Alkyne
- CAlkene
- DNone of these
$C _{ n } H _{2 n -2}$ is the standard formula for alkynes.
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$(a)$ $AgF$ is soluble and colourless is aqueous medium
$(b)$ For $LiF$ solubility and Melting point both are lower as compair to $NaF$
$(c)$ Solubility of $Rb_2SO_4$ is less as compair to $BaSO_4$
$(d)$ If $AgI$ is added to water colour of water will turned yellow from colourless