## Question

### Solution

Correct option is

180.162 amu

Molecular mass of glucose (C6H12O6)

= 6(12.011amu) + 12(1.008amu) + 6(16.00amu)

=  (72.066amu + 12.096 amu + 96.000 amu)

= 180.162 amu.

#### SIMILAR QUESTIONS

Q1

A man weight 175 1b. Express his weight in kg, Given that

1kg = 2.205 1b.

Q2

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Q3

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Q4

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Q5

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Q6

Chlorine has two isotopes of atomic mass units 34.97 and 36.97. The relative abundances of these two isotopes are 0.755 and 0.245 respectively. Find the average atomic mass of chlorine.

Q7

A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass percent of the solute.

Q8

The density of 3 M solution of NaCl is 1.25 g mL–1. Calculate the molalityof the solution.

Q9

How many grams of NaOH should be dissolved to make 100 cm–3 of 0.15 M NaOH solution?

Q10

Calculate the number of oxalic acid molecules in 100mL of 0.02 N oxalic acid solution