Science, asked by madhavibhojane65213, 5 hours ago

Take into account the time required for following processes. classify them into two groups and give titles to the groups.
1) cooking gas starts burning on ignition.
2) Iron article undergoes rusting.
3)Erosion of rocks takes place to from soil
4) Alcohol is formed on mixing yeast in glucose solution under proper condition.
5)Effervescence is formed on adding baking soda into a test tube containing dilute acid.
6) A white precipitate is formed on adding dilute sulphuric acid to barium chloride solution. ​

Answers

Answered by srijitamal9
0

Answer:

option 1 is correct

Hope this helps

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