Write the procedure you need to follow for preparing a solution of starch in water
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Question:-
Write the procedure you need to follow for preparing a solution of starch in water.
Answer:-
1. Place 100 mL of distilled or deionized water in a 250-mL beaker and bring to boiling on a hot plate.
2. Make a smooth paste with 1 g of soluble starch and a small volume (several milliliters or so) of distilled or deionized water.
3. Once the water is boiling, carefully remove the beaker containing the boiling water from the hot plate.
4. Pour the starch paste into the boiling water and stir until all of the starch is dissolved. The resulting solution may be somewhat cloudy.
5. Allow the starch solution to cool to room temperature before use.
Note: This is especially important if the starch solution is to be used in a kinetics experiment where temperature is a factor.
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Question:-
Write the procedure you need to follow for preparing a solution of starch in water.
Answer:-
1. Place 100 mL of distilled or deionized water in a 250-mL beaker and bring to boiling on a hot plate.
2. Make a smooth paste with 1 g of soluble starch and a small volume (several milliliters or so) of distilled or deionized water.
3. Once the water is boiling, carefully remove the beaker containing the boiling water from the hot plate.
4. Pour the starch paste into the boiling water and stir until all of the starch is dissolved. The resulting solution may be somewhat cloudy.
5. Allow the starch solution to cool to room temperature before use.
Note: This is especially important if the starch solution is to be used in a kinetics experiment where temperature is a factor.
Hope my answer will help you
Mark it as BRAINLIEST ✌
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