How many grams of carbon dioxide is produced when 2.25gof lime is added in 125ml of 0.28M solution of sulphuric acid?

Open in App

Solution

Mass Of H₂SO₄reacted = molarity x Volume x Molar mass /1000
= 0.28 x 125 x 98 /1000
= 3.43 g
CaCO₃ + H₂SO₄ â†’ CaSO₄ + H₂O + CO₂
According to the equation, CaCO₃ is a limiting reagent
As 100 g Of CaCO₃Reacts to give amount of CO₂ 44 g
So, 1 g of limestone will produce amount of CO₂= 44/100 g
Hence, 2.25g of limestone will produce CO₂= 44/100 x 2.25 g
= 0.99 g

Suggest Corrections

Similar questions

Question 18

Explain the following:

(a) Lime water turns milky on passing carbon dioxide gas into it.
(b) Bubbles are produced when acetic acid is added to a solution of sodium hydrogen carbonate.

(a) Name the acid formed when sulphur dioxide dissolves in water.

(b) Name the gas released when sodium carbonate is added to a solution of sulphur dioxide.

Q. Explain the following:

(a) Lime water turns milky on passing carbon dioxide gas into it.
Explain the following:

(b) Bubbles are produced when acetic acid is added to a solution of sodium hydrogen carbonate.

Q. Calcium carbonate decomposes completely, on heating, into lime

(C a O)

and carbon dioxide

(C O_{2})

. 1 kg of calcium carbonate is completely decomposed by heat, when 560 g of lime are obtained. How much quantity of carbon dioxide in grams, moles and litres at NTP is produced in the process ?

Q. How many carbon dioxide molecules are produced when two molecule of pyruvic acid is fed in Kreb's cycle?

Join BYJU'S Learning Program