NEET TEST SERIES 113 CHEMISTRY

Name

2. A is a lighter phenol and B is an aromatic carboxylic acid. Separation of a mixture of A and B can be carried out easily by using a solution of:

(a) Sodium hydroxide
(b) Sodium sulphate
(c) Calcium chloride
(d) Sodium bicarbonate

15. Which is major product formed when acetone is heated with iodine and potassium hydroxide?

(a) lodoacetone
(b) Acetic acid
(c) Iodoform
(d) Acetophenone

17. Read the following statements regarding Fajan’s rule. The rate constant for a reaction is expressed as and select the correct option.

(l) The reduced the size of the cation and the larger the size of the anion, the larger the covalent character of an ionic bond.

(Il) The larger the charge on the cation, the larger the covalent character of the ionic bond.

Options:

(a) Only (1) is incorrect
(b) (1) and (Il) are correc
(c) (1) and (Il) are incorrect
(d) (l) is correct and (Il) is incorrect

20. Which of the following is not a fat soluble vitamin?

(a) Vitamin B complex
(b) Vitamin D
(c) Vitamin E
(d) Vitamin A

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