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.Management Sciences
A. Aluminium triethyl activated with TiCl4
B. Platinum
C. Molybdenum
D. Nickel
Related Mcqs:
- Celluloid is__________________?
- A. Cellulose acetate B. Regenerated cellulose C. Cellulose nitrate D. Cellulose acetate butyrate...
- Condensation polymerisation of _____________ produces Bakelite?
- A. Propylene B. Phenol & formaldehyde C. Phenol & acetaldehyde D. Urea & formaldehyde...
- Vulcanisation of rubber decreases its__________________?
- A. Tensile strength B. Resistance to organic solvents C. Tackiness D. Working temperature range...
- Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces________________?
- A. Epoxy resin B. Polyamide C. Alkyd resin D. Phenolic resin...
- Synthetic rubber___________________?
- A. Deforms, if stretched to double of its original dimension B. Is brittle at low temperature C. Is softer at higher temperature D. Is highly permeable to air & water and is readily attacked by chemicals & atmospheric gases...
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