BHU entrance exam Previous year question paper

Kindly provide me the BHU BSc Mathematics entrance exam Previous year question paper………..

[Arun Vats]

This is the BHU BSc Mathematics entrance exam previous year question paper:

Assertion, A: Meniscus of a liquid disappears at the critical temperature.
Reasoning, R: Density of a liquid becomes higher than its vapour density.
(1) A and R both are correct and R is the correct explanation of A.
(2) A and R both are correct but R is not the correct explanation of A.
(3) A is true but R is false.
(4) A is incorrect while R is true.


Which one of the following is true for the litralions given below?
(1) Phenolphthalein in HCl with NaOH while methyl orange in NaOH with
oxalic acid.
(2) Methyl orange in HCl with NaOH as well as in NaOH with oxalic acid.
(3) Phenolphthalein in warm (acidified) oxalic acid solution with KMnO,
solution.
(4) No external indicator is used in warm (acidified) oxalic acid solution
with KMn04 solution .









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