Question

42. What is weight of Glucose (C6H1206)
containing 1 gram atom of carbon ?
(a) 18 gm
(b) 180 gm
(c) 30 gm
(d) 1080 gm
​

Answer 1

Answer:

The option c 180 is correct.

Explanation:

C6H12O6

The atomic weight of 1 atom of carbon = 13

The atomic weight of 1 atom of hydrogen = 1

The atomic weight of 1 atom of oxygen = 15

Then,

C6H12O6

= 13*6+1*12+15*6

= 78+12+90

= 90+90

= 180 ANS

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