If the cost of 360 g of glucose ( C 6 H 12 O 6) is Rs 60, then the cost of glucose per mole is Rs.

Question

If the cost of 360 g of glucose ( C 6 H 12 O 6) is Rs 60, then the cost of glucose per mole is Rs. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Number of moles =( text Mass of a substance / text Molar mass of a substance ) =(360 g /180 g mol -1)=2 mol Now, 2 mol of glucose cost = Rs 60 ∴ 1 mol of glucose cost = Rs 30

Q. If the cost of $360 g$ of glucose $(C_{6} H_{12} O_{6})$ is Rs $60$ , then the cost of glucose per mole is Rs_______.

Number of moles $= \frac{Mass of a substance}{Molar mass of a substance}$
$= \frac{360 g}{180 g m o l ^{- 1}} = 2 m o l$
Now, $2$ mol of glucose cost $= R s 60$
$∴ 1$ mol of glucose cost $= R s 30$

Q. If the cost of 360g of glucose (C6​H12​O6​) is Rs 60, then the cost of glucose per mole is Rs_______.

Number of moles = Molar mass of a substance Mass of a substance ​ =180gmol−1360g​=2mol Now, 2 mol of glucose cost =Rs60 ∴1 mol of glucose cost =Rs30

Q. If the cost of $360 g$ of glucose $(C_{6} H_{12} O_{6})$ is Rs $60$ , then the cost of glucose per mole is Rs_______.

Number of moles $= \frac{Mass of a substance}{Molar mass of a substance}$
$= \frac{360 g}{180 g m o l ^{- 1}} = 2 m o l$
Now, $2$ mol of glucose cost $= R s 60$
$∴ 1$ mol of glucose cost $= R s 30$