Chemistry, asked by KDstudy, 1 year ago

A chemical test to differentiate between dilute HCl and concentrated HCl

Answers

Answered by Dhruv1511

When dil. HCl reacts with Na2CO3 it gives a gas that turns lime water milky and has no effect on acidified K2Cr207 paper(CO2) while conc. HCl cannot react

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