MCQ
Transition elements show positive oxidation state, generally, due to:
- ALarge atomic size.
- BLow ionization energy.
- CLow electronegativity.
- DHigh electronegativity.
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The molar mass of the biopolymer is $.....\,\times 10^{4} \,\mathrm{~g}\,\mathrm{~mol}^{-1}$. (Round off to the Nearest Integer)
[Use : $\mathrm{R}=0.083\, \mathrm{~L}\, bar \,\mathrm{mol}^{-1} \,\mathrm{~K}^{-1}$ ]