Chemistry, asked by rubalks007, 21 days ago

Equal amount of sodium thiosulphate solution are taken into two test tubes. And one of them is heated then equal amount of dilute HCl are added to both test tube.In which test tube does the precipitate form faster?

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Answered by kavyaraj1245

Answer:

Explanation:

1. Materials required: Sodium thiosulphate , hydrochloric acid, water , boiling tube, spirit lamp. Procedure: Prepare dilute solution of sodium thiosulphate in a beaker. Take equal volumes of the solution in two boiling tubes. Heat one boiling tube for some time. Add dilute hydrochloric acid in equal amounts in both the boiling tubes.

Observations: Reaction is faster in heated test tube.

2. In heated test tubes.

3. Pale yellow

Answered by rajlaxmi13june

Explanation:

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Equal amount of sodium thiosulphate solution are taken into two test tubes. And one of them is heated then equal amount of dilute HCl are added to both test tube.In which test tube does the precipitate form faster?​

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Equal amount of sodium thiosulphate solution are taken into two test tubes. And one of them is heated then equal amount of dilute HCl are added to both test tube.In which test tube does the precipitate form faster?