A. Plastic
B. glass
C. porcetain
D. fiber
Related Mcqs:
- Sintered glass is a porous material used for ___________________?
A. absorption
B. adsorption
C. filtration
D. sublimation - Gooch Crucibles are made up of________________?
A. plastic
B. fibre
C. porcelain
D. steel - Diameter of an atom is in the order of________________?
A. 0.2m
B. 0.2mm
C. 0.2nm
D. 0.2pm - One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?
A. 22.414 m3
B. 44.828 dm3
C. 22.414 dm3
D. 11.212 cm3 - Lipopolysaccharides are examples of________________?
A. Derived lipids
B. Simple lipids
C. Compound lipids
D. Not a type of lipids - Cement is a mixture of________________?
A. clay and clinker
B. clay lime stone and gypsum
C. lime stone and gypsum
D. lime stone and clay - Acetone reacts with HCN to form a cyanohydrin. It is an example of________________?
A. electronphilic addition
B. electrophilic substitution
C. nucleophilic addition
D. nucleophilic substitution - Aqueous solution of borax above 62°C gives crystals of________________?
A. Na2B4O7.4H2O
B. Na2B4O7.5H2O
C. Na2B4O7.2H2O
D. Na2B4O7.10H2O - Bleaching powder is an example of________________?
A. Normal salt
B. Double salt
C. Mixed salt
D. Complex - Alkenes are produced from dehalogenation of________________?
A. dihalo alkane
B. trihalo alkane
C. vicinal dihalo alkane
D. vicinal trihalo alkane
