Related Questions

Which of the following has no effect on the carbide forming tendency in steels?
A Molybdenum
B Phosphorus
C Chromium
D Vanadium
Which of the following has a very high carbide forming tendency in steels?
A Silicon
B Chromium
C Nickel
D Vanadium
The habit of chewing gum has been ___ him.
A growing with
B growing upon
C growing on
D given to
Tooth: Gum :: Hair:?
A Dimple
B Scalp
C cheek
D Elbow
Tooth : Gum
A Chest : Ribs
B Bone : Joint
C Heart : Aorta
D Eye : Socket
Gum hypertrophy in children is found in
A Phenytoin therapy
B Acute myeloid leukaemia
C Cyclosporin therapy
D Rickets
E Nephrotic syndrome
In a white wash, after how many hours is dissolved gum added to the solution?
A 24 hours
B 12 hours
C 6 hours
D 1 hour
Gum formation in stored gasoline is mainly due to the
A Alkylation of unsaturates
B Presence of sulphur
C Oxidation & polymerisation of unsaturates
D Higher aromatic content
Which of the following fuel has little tendency towards detonation?
A Benzene
B Iso-octane
C Normal heptane
D Alcohol
Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency?
A Paraffins
B Naphthenes
C Aromatics
D Iso-paraffins

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