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UPSC Chemistry PYQs 2018 | Vaidra | Vaidra
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Chemistry UPSC PYQ 2018

100 questions from the UPSC 2018 examination. Showing a preview of 3 below — generate a full practice test to solve the rest.

3 questions

1Medium10 marks
Two substitution products result from the reaction of 3-chloro-3-methyl-1-butene with sodium acetate (CH3COO-Na+) in acetic acid under S_N1 conditions. Identify the products. Indicate the thermodynamic product and kinetic product.
2Medium15 marks
(i) The commonly observed oxidation state of lanthanoids in aqueous solution is +3. - Comment.
(ii) Calculate the effective magnetic moment of Ce^3+ (Z = 58) at room temperature.
3Medium10 marks
Classify the following reaction and propose a suitable mechanism for it :

97 more Chemistry 2018 questions await

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