what precautions do you need while removing test tube from the beaker?in hydrilla experiment
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While using the test tube in any experiment in the laboratory precautionary measures must be taken. Because if it is mishandled tn this can cause serious problem like failure of the experiment or physical damage.In hydrilla experiment while removing test tube from the beaker be careful that the gas does not not escape in the air, Ensure that the level of water in the beaker is above the level of the stem of the inverted funnel.
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While using the test tube in any experiment in the laboratory precautionary measures must be taken. Because if it is mishandled tn this can cause serious problem like failure of the experiment or physical damage.In hydrilla experiment while removing test tube from the beaker be careful that the gas does not not escape in the air, Ensure that the level of water in the beaker is above the level of the stem of the inverted funnel.
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