1000 Best General Science MCQ-Questions
Q105). Which of the following is commonly called a ‘polyamide’?
a).Terylene
b).Nylon
c).Rayon
d).Orlon
Correct Answer:
Nylon
Explanation:
Q106). Epoxy resins are used as
a).detergents
b).insecticides
c).adhesives
d).moth repellents
Correct Answer:
adhesives
Explanation:
Q107). Detergents used for cleaning clothes and utensils contain?
a).bicarbonates
b).bismuthates
c).sulphonates
d).nitrates
Correct Answer:
sulphonates
Explanation:
Q108). Which of the following is used for removing air bubbles from glass during its manufacture?
a).Arsenous oxide
b).Potassium carbonate
c).Soda ash
d).Feldspar
Correct Answer:
Arsenous oxide
Explanation:
Q109). Which of the following is a protein?
a).Natural rubber
b).Starch
c).Cellulose
d).None of these
Correct Answer:
Natural rubber
Explanation:
Q110). Wood is the main raw material for the manufacture of
a).paint
b).paper
c).ink
d).gun powder
Correct Answer:
paper
Explanation:
Q111). Rayon is chemically
a).cellulose
b).pectin
c).glucose
d).amylase
Correct Answer:
cellulose
Explanation:
Q112). Optic fibres are mainly used for which of the following?
a).Musical instruments
b).Food industry
c).Weaving
d).Communication
Correct Answer:
Communication
Explanation: