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Gastric contains contains 3.0 g of HCI p...

Gastric contains contains 3.0 g of HCI per liter.If a person produces 2.5 g of gastric jiuce per day.How many antacid tables each containing 400 mg of `AI(OH_3)` are needed to neutrlize all the HCI produces per day?

A

18

B

14

C

20

D

17

Text Solution

Verified by Experts

The correct Answer is:
B
(b) geq of `HCl=(3)/(36.5)xx2.5=0.20548`= geq of `Al(OH)_(3)`
Weight of `Al(OH)_(3)=(0.20548xx78)/(3)`
`=5.342g=5342mg`
`therefore`No of tablets=`(5342)/(400)=13.35=14`
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