जल अणुओं के बीच पाया जाने वाला कौन सा विशिष्ट बल उन्हें जाइलम में एक अटूट धारा के रूप में ऊपर खींचता है?
Which specific force found between water molecules draws them upward as a continuous column in xylem vessels?
Explanation opens after your attempt
B. संसंजन बल (Cohesive force)Cohesive force
Concept
The mutual attraction force between identical water molecules via hydrogen bonding is called cohesive force.
Why this answer is correct
The correct answer is B. संसंजन बल (Cohesive force) / Cohesive force. The mutual attraction force between identical water molecules via hydrogen bonding is called cohesive force.
Exam Tip
समान जल अणुओं के बीच आपस में लगने वाले हाइड्रोजन बंध जनित आकर्षण बल को संसंजन बल (Cohesion) कहते हैं।
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