Question
Name the gas evolved when ethanoic acid is added to
sodium carbonate?Solution
Carbon dioxide is evolved when ethanoic acid is added to sodium carbonate. The gas is invisible to the eye but can be detected by the pop sound made by the gas in a bubble solution. Hence, option B is correct.
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In the following question, a sentence is divided in to three parts, given in column 1, 2 and 3. Match the statements from column 1 with those in column...
Directions: You are required to match statements from columns 1 and 2 and find which of the following pairs of statement make sense meaningfully and gr...
In the following questions two columns are given containing three sentences/phrases each. In first column, sentences/phrases are A, B and C and in the ...
BECAUSE
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In each of the following questions, two columns are given containing three sentences/ phrases each. A sentence or phrase from the first column may or m...
Column (1)
Column (1)
In the following question, match the sentences beginning in Column 1 with their appropriate endings in Column 2.
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