A. CO2 and H2O
B. CH3OH
C. CO + H2 + C
D. CO + H2O + C
Related Mcqs:
- Hydrogen Gas can be prepared by thermal decomposition of Methane in the absence of Air at above____
A. 500⁰C
B. 700⁰C
C. 900⁰C
D. 1300⁰CSubmitted by: Aamir khan Hullio
- Ethanal is prepared industrially by air oxidation of ethylene using palladium chloride as catalyst and _________ as promoter?
A. PdCl2
B. Cu2Cl2
C. CuCl2
D. PbCl2 - Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?
A. one / seventeen
B. sixteen / seventeen
C. one / three
D. two / three - Residence time of methane in the atmosphere is___________________?
A. 3 – 7 days
B. 2 -3 days
C. 3 – 7 years
D. 2 – 3 years - The bond angle between hybrid orbitals in methane CH3 is___________?
A. 115.5°
B. 109.5°
C. 105. 7°
D. 180°Submitted by: Muhammad Ali Kunbhar
- The oxidation number of central metal atom in [Ni(CO)4] is_________________?
A. 0
B. 2
C. 4
D. 6 - The oxidation state of transition elements is usually _______________________?
A. variable
B. constant
C. single
D. infinite - Oxidation state of an atom represents____________________?
A. Number of electrons gained
B. Number of electrons lost
C. Apparent charge in compound
D. Its vacancies - The oxidation of isopropyl alcohol will yield___________________?
A. propane
B. Propanol
C. Propanone
D. Propanoic acid - The oxidation state of cu which are expected to be diamagnetic
A. Cu+2
B. Cu+4
C. Cu+1
D. Cu+3Submitted by: Siddiqullah wazir