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(i) In the space provided sketch a labeled diagram to show how hydrogen chloride gas can be prepared and collected in the laboratory using sodium Chloride and...

      

(i) In the space provided sketch a labeled diagram to show how hydrogen
chloride gas can be prepared and collected in the laboratory using sodium
Chloride and concentrated sulphuric acid ( the gas need not be dry)
(ii) Write an equation for the reaction that takes place
(iii) Name one drying agent for hydrogen chloride
(vi) State and explain the observation that would be made when hydrogen
chloride gas is bubbled through a solution of lead (II) nitrate
(v) Concentrated hydrochloric acid is used for removing oxide from metal surfaces (
picking). Explain why concentration nitric acid cannot be used for the purpose.

  

Answers


Kavungya
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Kavungya answered the question on June 24, 2019 at 05:55


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