Satvik Damdhar
from
S.v.r.d.j.j., Jalgaon jamod
Subject :Sam Class : Sample
Study the given set up of an experiment. You will observe that
ALime water in test tube B turns milky
BLime water in test tube C turns milky
CPotassium hydroxide solution in test tube A turns red
DTemperature in the flask will go down.
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Ans 1:
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Pulkit Gupta
from
Maxfort School, New Delhi
Class : Class 7
this is wrong. germinating seeds will release O2 not CO2...
Ans 2:
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Suhani Rajvanshi
from
DPS joka south kolkata , kolkata
Class : Class 8
then what about the other tubes? Please explain.
Ans 3:
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Snigdha swaminath
from
Christ nagar higher secondary school , Trivandrum
Class : Class 7
Pls explain
Ans 4:
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Arjun gupta
from
Dps noida , Noida
Class : Class 7
the potassium hydroxide in tube A will absorb the carbon dioxide. thus tube B will not get any CO2 and lime water will not turn milky. however germinating seeds will utilize oxygen from the air and will release CO2 (respiration) so test tube C will get CO2 and lime water in tube C will turn milky
Ans 6:
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Ritisha Kapur
from
BlueBells School Internnational, New Delhi
Class : Class 7
please explain the answer of this question
Ans 7:
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CH SRICHARAN
from
LITTLE ANGELS SCHOOL , VISAKHAPATNAM
Class : Class 7
Germinating seeds will release CO2. So CO2 turns lime water milky.
Ans 8:
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Kashish Kathuria
from
Delhi Public School, Bangalore
Class : Class 9
RITISHA Kpur is rightexplain the solution