MCQ
Compare $x$ and $y$ bond angles for the above given molecules


- A$y > x$
- ✓$x > y$
- C$x = y$
- DNone of these

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| System $A$ | System $B$ |
| Temprature rise | Temprature remains same |


$C{H_3}C{H_2}COOH\xrightarrow{{PC{l_3}}}I\xrightarrow[{AlC{l_3}}]{{{C_6}{H_6}}}II\xrightarrow[{base,heat}]{{N{H_2}N{H_2}}}III$ is
$PC{l_5}\xrightarrow{\Delta }PC{l_3} + C{l_2}$
$A + B \to$ Product
If the concentration of $B$ is increased from $0.1$ to $0.3\, mole$, keeping the value of $A$ at $0.1\, mole$, the rate constant will be