JEE Main 10 Apr 2019 Paper 1 Solved Paper

Section: Chemistry

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Question : 53 of 90

Marks: +1, -0

The oxoacid of sulphur that does not contain bond between sulphur atoms is :

[10 Apr 2019 Shift 1]

H2S2O3
H2S2O7
H2S4O6
H2S2O4

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