Activity 1.3
Take a few zinc granules in a conical flask or a test tube.
Add dilute
sulphuric acid to this
(Fig. 1.2).
CAUTION: Handle the acid with care.
).Do you observe anything happening around the zinc
granules?
2-Touch the conical flask or test tube. Is there any change in
its temperature?
Answers
Answered by
7
Answer:
zn + h2so4------------ znso4 + h2
Explanation:
1. Yes I observe the hydrogen gas is liberated in form of bubbles which can be checked by using a soap water or a burning splinter will give a pop sound .
2. yes a small amount of heat is generated . this shows that metal + acid is an exothermic process
mark it as a brainlist answer
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