How many statement(s) is/are correct ? (I) 290 g of Hexamethylenediamine is required to make 610 g of dimer. (II) 730 g of adipic acid is required to make 610 g of dimer. (III) In order to obtain 1.13

Question

How many statement(s) is/are correct ?

(I) 290 g of Hexamethylenediamine is required to make 610 g of dimer.

(II) 730 g of adipic acid is required to make 610 g of dimer.

(III) In order to obtain 1.13 kg of Nylon-6,6 at least 1220 g of dimer is required.

(IV) In order to obtain 1.13 kg of Nylon-6,6 at least 1742.9 g of dimer is required.

TestHub · Accepted Answer

(i) W d inn er ​ = 116 290 ​ × 1 1 ​ × 100 50 ​ × 244 = 305 g (ii) W d im er ​ = 146 730 ​ × 100 50 ​ × 244 = 610 g (iii) W d im er ​ = 226 n 1.13 × 1 0 3 ​ × n × 70 100 ​ × 244 = 1742.9 g

Chemistry - Polymer Question with Solution | TestHub

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