लेखकांची प्राथमिक शाला येथे होती
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Answer:
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Explanation:
Observe the given figure and answer the following
questions :
Thistle funnel
Stand
Cork - Delivery tube
(a) Write chemical equation for the reaction.
Test tube (b) How will you test for the presence of gas evolved?
(c) What is the nature of the gas evolved?
(d) What will happen to the limewater? Test tube Dil. hydrochloric (Limewater (e) What happens when the gas is passed for a longer acid Sodium time?
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