A student adds $A g N O_{3 (a q)}$ to $H C l_{(a q)}$ . Which of the following should the student easily observe?
I. A precipitate is formed
II. The solution turns yellow
III. Bubbles are produced as a gas is evolved

I only

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II only

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III only

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I and II only

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Solution

The correct option is A I only
The equation can be written as
$A g N O_{3}$ $+$ $H C l$ $=$ $A g C l$ $+$ $H N O_{3}$
$A g C l$ forms a white precipitate.
Thus, option A is the correct answer.

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A student adds AgNO3 (aq) to HCl(aq). Which of the following should the student easily observe?I. A precipitate is formedII. The solution turns yellowIII. Bubbles are produced as a gas is evolved

The correct option is A I onlyThe equation can be written as AgNO3 + HCl = AgCl + HNO3 AgCl forms a white precipitate.Thus, option A is the correct answer.

A student adds $A g N O_{3 (a q)}$ to $H C l_{(a q)}$ . Which of the following should the student easily observe?
I. A precipitate is formed
II. The solution turns yellow
III. Bubbles are produced as a gas is evolved

The correct option is A I only
The equation can be written as
$A g N O_{3}$ $+$ $H C l$ $=$ $A g C l$ $+$ $H N O_{3}$
$A g C l$ forms a white precipitate.
Thus, option A is the correct answer.