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Biomolecules question

2020 · Shift 2 · Q5
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Biomolecules question

2020 · Shift 2 · Q5

JEE AdvancedChemistryBiomoleculesNumerical+3 / −1
The structure of a peptide is given below. JEE Advanced 2020 Paper 2 Offline Chemistry - Biomolecules Question 17 English If the absolute values of the net charge of the peptide at pH=2\mathrm{pH}=2pH=2, pH=6\mathrm{pH}=6pH=6, and pH=11\mathrm{pH}=11pH=11 are ∣Z1∣,∣Z2∣\left|Z_1\right|,\left|Z_2\right|∣Z1​∣,∣Z2​∣, and ∣Z3∣\left|Z_3\right|∣Z3​∣, respectively, then what is ∣Z1∣+∣Z2∣+∣Z3∣\left|Z_1\right|+\left|Z_2\right|+\left|Z_3\right|∣Z1​∣+∣Z2​∣+∣Z3​∣?
Numerical answer
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