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Thursday, March 11, 2021
Chemical Reactions and Equations | Activity 1.6 with Solution
Activity 1.6
.
Take about 2 g lead nitrate powder in a boiling tube.
Hold the boiling tube with a pair of tongs and heat it over a flame, as shown in Fig. 1.5.
What do you observe? Note down the change, if any.
Answer:
Brown fumes of
nitrogen dioxide (NO
2
)
are emitted.
Activity 1.1
Activity 1.2
Activity 1.3
Activity 1.4
Activity 1.5
Activity 1.6
Activity 1.7
Activity 1.8
Activity 1.9
Activity 1.10
Activity 1.11
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