Practice Chemistry online test - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) ‘Nobel Oil’ is the name of which one of the following explosives?
(a)
(b)
(c)
(d)
Q-2) Which one of the following is a natural polymer?
(a)
(b)
(c)
(d)
Q-3) Which of the following is not a Natural polymer?
(a)
(b)
(c)
(d)
Q-4) To whom molasses are excellent raw material for production?
(a)
(b)
(c)
(d)
Q-5) Phenol is used in the manufacture of which one of the following?
(a)
(b)
(c)
(d)
Q-6) Polymer of Natural Rubber is
(a)
(b)
(c)
(d)
Q-7) The chemical used in manufacturing of dynamite is
(a)
(b)
(c)
(d)
Q-8) Which one of the following is used in the production of explosives?
(a)
(b)
(c)
(d)
Q-9) Which one of the following catalysts is used for hydrogenation of vegetable oils?
(a)
(b)
(c)
(d)
Q-10) Fruit ripening is promoted by which of the following?
(a)
(b)
(c)
(d)
Q-11) Which acid is used in photography?
(a)
(b)
(c)
(d)
Q-12) What is Teflon?
(a)
(b)
(c)
(d)
Q-13) Which acid is used in lemons?
(a)
(b)
(c)
(d)
Q-14) Which one of the following is another name of RDX?
(a)
(b)
(c)
(d)
Q-15) Which one of the following was used as a chemical weapon in the First World War?
(a)
(b)
(c)
(d)
Q-16) Which one of the following is also known as ‘wood spirit’?
(a)
(b)
(c)
(d)
Q-17) Which one of the following organic acids is abundant in grapes, tamarind and banana?
(a)
(b)
(c)
(d)
Q-18) Which one of the following polymers is used for making bulletproof windows?
(a)
(b)
(c)
(d)
Q-19) Teflon is a polymer of which of the following monomers?
(a)
(b)
(c)
(d)
Q-20) Fermentation of sugar leads to
(a)
(b)
(c)
(d)