Find AIEEE Solved Chemistry Question Paper of 2012. These questions will help the students to get the idea that how the papers are being set. These questions will also be helpful to practice the physics questions and to check your preparation for the coming JEE(Main) exam. Here students can find the answer as well as the detailed solution of each questions.
Few sample questions from the Question Paper are given below:
Q. Lithium forms body-centred cubic structure. The length of the side of its unit cell is 351 pm. Atomic radius of the lithium will be
(a) 75 pm
(b) 300 pm
(c) 240 pm
(d) 152 pm
Q. Which of the following compounds can be detected by Molisch's test?
(a) Nitro compounds
(b) Sugars
(c) Amines
(d) Primary alcohols
Q. The density of a solution prepared by dissolving 120 g of urea (mol. mass = 60 u) in 1000 g of water is 1.15 g/mL. The molarity of this solution is
(a) 0.50 M
(b) 1.78 M
(c) 1.02 M
(d) 2.05 M
Q. Which one of the following statements is correct?
(a) All amino acids except lysine are optically active
(b) All amino acids are optically active
(c) All amino acids except glycine are optically active
(d) All amino acids except glutamic acid are optically active
Q. Aspirin is known as
(a) acetyl salicylic acid
(b) phenyl salicylate
(c) acetyl salicylate
(d) methyl salicylic acid
Q. Ortho-nitrophenol is less soluble in water than p and m-nitrophenols because
(a) o-nitrophenol is more volatile steam than those of m and p-isomers.
(b) o-nitrophenol shows intramolecular H-bonding
(c) o-nitrophenol shows intermolecular H-bonding
(d) melting point of o-nitrophenol is lower than those of m and p-isomers
Q. How many chiral compounds are possible on mono chlorination of 2-methyl butane?
(a) 8
(b) 2
(c) 4
(d) 6
Q. Very pure hydrogen (99.9) can be made by which of the following processes?
(a) Reaction of methane with steam
(b) Mixing natural hydrocarbons of high molecular weight
(c) Electrolysis of water
(d) Reaction of salts like hydrides with water
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