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A compound was used in the half leaf experiment to absorb CO2. This compound is ______(a) KMNO4(b) HCl(c) NaOH(d) KOHI had been asked this question during an online exam.My question is taken from Photosynthesis Basics topic in chapter Photosynthesis in Higher Plants of Biology – Class 11

Answer»

Right choice is (d) KOH

The explanation: KOH was the compound USED in half leaf experiment to absorb CO2. The part of the leaf enclosed in TEST TUBE contained some KOH SOAKED cotton while the other half was exposed to air. KOH has got the capability to absorb CO2.



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