Observe the given figure and answer the following questions. (a) Write the complete balanced reaction for the reaction that takes place. (b) Type of reaction involved. (c) Is there any precipitate formed. (d) If any precipitate formed, write the colour of the precipitate.

Observe the given figure and answer the following questions. (a) Writ

1.	Observe the given figure and answer the following questions. (a) Write the complete balanced reaction for the reaction that takes place. (b) Type of reaction involved. (c) Is there any precipitate formed. (d) If any precipitate formed, write the colour of the precipitate.
Answer» Solution :(a) `BaCl_(2)(AQ) + Na_(2)SO_(4)(aq) to underset("(WHITE ppt.)")(BaSO_(4)(s)) + 2NaCl(aq)` (b) It is a double displacement reaction (c) Yes, a precipitate of barium sulphate is formed. (d) The precipitate is white in colour.