2g of ferrous sulphate crystals were heated in a hard glass test tube and observations recorded.
(a) What was the successive colour change?
(B) identify the liquid droplets collected on the cooler parts of the test tube,?
Answers
Answered by
116
Hey there!
1. Ferrous sulphate crystals colour will be changed into Green or Brown. It will give pungent smell because of SO₂ formation.
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2. The liquid droplets collected on the cooler parts of the test tube will be of water. It is because water of crystallisation is evaporated and condensed in the form of water droplets.
Hope It Helps You!
1. Ferrous sulphate crystals colour will be changed into Green or Brown. It will give pungent smell because of SO₂ formation.
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2. The liquid droplets collected on the cooler parts of the test tube will be of water. It is because water of crystallisation is evaporated and condensed in the form of water droplets.
Hope It Helps You!
Answered by
5
Answer: HI BUDDY!
Here's your answer :
a. The colour changes from pale green to reddish brown
b. The liquid droplets are of water.
I hope u understood. If not then send me a message I will make you understand.
Explanation:
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