Ethyl mercaptan is a/an ___________________ compound?
Ethyl mercaptan is a/an ___________________ compound?
A. Sulphur
B. Nitrogen
C. Oxygen
D. None of these
A. Sulphur
B. Nitrogen
C. Oxygen
D. None of these
A. More than
B. Less than
C. Same as
D. Either more or less; depends on the room temperature
A. Pour point
B. Cloud point
C. Vapour locking tendency
D. Carbon residue
A. Olefins
B. Naphthenes
C. Both A. and B.
D. Neither A. nor B.
A. Liquefied natural gasoline
B. Natural gasoline
C. Liquid natural gas
D. None of these
A. Pensky-Martens (closed cup type)
B. Abel
C. Cleveland (open cup type)
D. None of these
A. Naphtha or straight run gasoline
B. Reduced crude
C. Vacuum gas oil
D. Atmospheric gas oil