Question

(3) On passing more CO, through lime
water, the milkiness disappears due to the formation of (a) soluble calcium bicarbonate (b) insoluble CaCO, (c) insoluble Ca(HCO) (d) none of these 3 Route. ans. b insoluble caco,(c)​

Answer 1

let total money is x

let total money is xthen

let total money is xthenx=3/5 x+1250

let total money is xthenx=3/5 x+1250=2500

let total money is xthenx=3/5 x+1250=2500

1250=x

Answer 2

Answer:

please mark this answer as brainlist answer

Explanation:

When CO

2

is passed through lime water, it turns milky due to the formation of calcium carbonate which is insoluble in water. However, when an excess of CO

2

is passed through this solution, the milkiness disappears. This is due to the formation of calcium bicarbonate which is colorless and soluble in water.

limewater

Ca(OH)

2

+CO

2

→

whiteprecipitate

CaCO

3(S)

+H

2

O

CaCO

3

+CO

2

(excess)+H

2

O→

soluble

Ca(HCO

3

)

2