Question 1 A student is provided with an unmarked beaker containing a colorless solution and
asked to identify it. The student decides to perform a series of reactions wth the
solution and record the observations,
Which of these observations is not indicative of an acd?
A
The elulion causes blue Imus to burn tód.
On heating and the addition of copper oxide the solution "ums blur.
C
On the addition of anonium carbonate a colour 29. pungent gas is released.
On the addition of a piece of magnesium, effervescence was produced and the
magneeum DIACA 'disappeared atter ataw minutes,
Question 2