MCQ
In benzene molecule all $C - C$ bond lengths are equal because
- AAll carbon atoms are equivalent
- BAll carbon atoms are $s{p^2}$ hybridised
- ✓All $C - C$ bonds in benzene, have same order
- DAll $C - C$ bonds are single covalent bond
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$N{H_3} + {H_2}O \to NH_4^ + + O{H^ - }$ is
if one mole of each of $X$ and $Y$ with $0.05 mol$ of $Z$ gives compound $XYZ _{3}$. (Given : Atomic masses of $X , Y$ and $Z$ are 10,20 and $30 amu$, respectively). The yield of $XYZ _{3}$ is $.........g$.(Nearest integer)