Which one of the following methods is used to | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Dehydration of formic acid $(HCOOH)$ with conc. $H_2SO_4$ is a laboratory method,not a commercial one.$(B)$ Direct oxidation of carbon in limited

Vedclass · Accepted Answer

Passing steam over hot coke

Vedclass · Answer

(C) Dehydration of formic acid $(HCOOH)$ with conc. $H_2SO_4$ is a laboratory method,not a commercial one.$(B)$ Direct oxidation of carbon in limited supply of oxygen is difficult to control on a commercial scale.$(C)$ Passing steam over hot coke at high temperatures produces water gas $(CO + H_2)$,which is a standard commercial process:$C(s) + H_2O(g) \xrightarrow{1273 \ K} CO(g) + H_2(g)$$(D)$ Heating limestone $(CaCO_3)$ produces $CO_2$,not $CO$.Therefore,option $(C)$ is the correct answer.

Which one of the following methods is used to prepare carbon monoxide on a commercial scale?

Similar Questions

Hydrogen forms a stable diatomic molecule like which elements?

Which property among the following is the same for both hydrogen and deuterium molecules?

Hydrogen readily combines with metals and thus shows its

Which of the following substance$(s)$ is/are used in the laboratory for drying purposes?

Out of the two allotropic forms of dihydrogen,the form with lesser molecular energy is

Vedclass Test Series

Exam Paper Generator

Online Exam Module