When agno3 was added to test tube d it reacted with cl to form agcl precipitate. Did this result in a shift to the right or the left

Reaction will move rightwards.

Explanation:

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In this case, according to the proposed question, it turns out possible for us to  figure out the effect of the addition of silver nitrate, by using the following representative equation for the formation of the silver chloride precipitate:

Now, due to the addition of silver nitrate, we will be actually adding silver ions to the solution, which means that, in terms of the Le Ch atelier's principle, the reaction will shift to the right towards the formation of more silver chloride precipitate.

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