What is the role of HNO3 in the nitrating mixture used for nitration of benzene? - India Site

What is the role of HNO3 in the nitrating mixture used for nitration of benzene?

Class 12 | NCERT Exemplar | Selina

What is the role of HNO3 in the nitrating mixture used for nitration of benzene?

Solution:

The nitration of organic compounds is done with a nitration mixture, which is a 1:1 solution of HNO3 and H2SO4. In the nitration of benzene, it acts as a base and provides electrophile.

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Compute the shortest distance between the lines

Find the shortest distance between the given lines.

Find the shortest distance between the given lines.

Find the shortest distance between the given lines.

Find the shortest distance between the given lines.

Find the shortest distance between the given lines.

Find the shortest distance between the given lines.

Find the shortest distance between the given lines.

Find the shortest distance between the given lines. $$ \begin{array}{l} \square \vec{r}=(\hat{i}+\hat{j})+\lambda(2 \hat{i}-\hat{j}+\hat{k}) \\ \vec{r}=(2 \hat{i}+\hat{j}-\hat{k})+\mu(3 \hat{i}-5 \hat{j}+2 \hat{k}) \end{array} $$

Find the shortest distance between the given lines. $$ \begin{array}{l} \square \vec{r}=(\hat{i}+\hat{j})+\lambda(2 \hat{i}-\hat{j}+\hat{k}) \\ \vec{r}=(2 \hat{i}+\hat{j}-\hat{k})+\mu(3 \hat{i}-5 \hat{j}+2 \hat{k}) \end{array} $$

If A(1, 2, 3), B(4, 5, 7), C(-4, 3, -6) and D(2, 9, 2) are four given points then find the angle between the lines AB and CD.

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