Question

write any two precautions to be taken in hydrilla funnel experiment
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Answer 1

Answer:

i) Fresh Hydrilla plants with obliquely cut stems to be used.

ii) Should be placed inside funnel.

Explanation:

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Answer 2

Answer:

Explanation:

i) Fresh Hydrilla plants with obliquely cut stems to be used.

ii) Should be placed inside funnel.

iii) Ensure no outside air is trapped inside the water.

iv) Glass apparatus should be used.

v) Experimental setup should be placed in sunlight.