Month: February 2019

A. Is prone to thermal decomposition
B. Has high water solubility and is unstable
C. Is soluble in ammonium chloride and potassium chloride solution
D. All A , B. and C.

A. Water
B. Liquid ammonia
C. Kerosene oil
D. Alcohol

strong>A. Antibiotic
B. Antiseptic
C. Disinfectant
D. None of these

A. Hydrogenation
B. Esterification
C. Saponification
D. None of these

A. Same as Polytetrafluoroethylene (PTFE)
B. An inorganic polymer
C. Same as thermosetting phenol-formaldehyde
D. Not a polymer

A. Fluorine
B. Chlorine
C. Bromine
D. Iodine

A. Vitamin
B. Analgesic drug
C. Anaesthetics
D. Anti-malarial drug

A. Moving
B. Fixed
C. Fluidised
D. Entrained

A. Low fusion point of ash
B. High ash content
C. High sulphur content
D. None of these

A. H2, & CH4
B. CO, & CO2
C. H2, & CO
D. CH4, & CO