Calcination reaction of limestone (CaCO3 → CaO + CO2 ) goes to completion in the rotary kiln, because (A) CaO is not dissociated (B) CO2 escapes continuously (C) Of high calcination temperature (D) CaO is more stable than CaCO3

Calcination reaction of limestone (CaCO3 → CaO + CO2
) goes to
completion in the rotary kiln, because
(A) CaO is not dissociated
(B) CO2 escapes continuously
(C) Of high calcination temperature
(D) CaO is more stable than CaCO3
by

1 Answer

Answer :

(B) CO2 escapes continuously
by

Related questions

In case of calcination of limestone, CaCO3 CaO + CO2 , the addition of more of CaO will result in __________ in the concentration of CO2 . (A) No change (B) Increase (C) Decrease (D) Unpredictable from the data

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Calcination of limestone to produce lime is done in a __________ kiln. (A) Tunnel (B) Rotary (C) Vertical shaft (D) Both (B) and (C)

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Rotary kiln is not involved in the production of (A) Cement (B) Lime from limestone (C) Slaked lime from quick lime (D) None of these

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