How hydrochloric acid is obtained from hydrogen chloride gas ? Support your answer by drawing a neat diagram, stating clearly why the arrangement shown in diagram is most suitable ?

In the laboratory preparation of hydrochloric acid , hydrogen chloride gas is dissolved in water . (i) Draw a diagram to show the arrangement used for the absorption of HCl gas in water. (ii) State why such an arrangement is necessary . Give two reasons for the same . (iii) Write balanced chemical equations for the laboratory preparation of HCl gas when the reactants are : A below 200^(@)C B above 200^(@)C

In the laboratory preparation of hydrochloric acid, HCl gas is dissolved in water. Draw a diagram to show the arrangement used for the absorption of HCI in water.

Draw a neat labelled diagram for the preparation of hydrogen chloride gas in the laboratory. Write the equation involved in the reaction.

What is a centromere ? How does the position of centromere form the basis of classification of chromosomes ? Support your answer with diagram showing the position of centromere on different types of chromosomes .

For the preparation of hydrochloric acid in the laboratory 0=- I ] State why direct absorption of hydrogen gas in water is not feasible . Ii ] State what arrangement is used to dissolve hydrogen chloride gas in water.

For the preparation of hydrochloric acid in the laboratory : Why is direct absorption of hydrogen chloride gas in water not feasible ?

The ordered pairs are represented by the points shown. For each diagram, state whether it represents a relation or a function. Justify your answer.

Under what conditions a permanent electormagnet is obtained if a current carrying solenoid is used? Support your answer with the help of a labelled circuit diagram.

What is a centromere? How does the position of centromere form the basis of classification of chromosomes. Support your answer with a diagram showing the position of centromere on different types of chromosomes.

What is a centromere? How does the position of centromere form the basis of classification of chromosomes. Support your answer with a diagram showing the position of centromere on different types of chromosomes.