JEE Main 9 Jan 2020 Shift 2 Solved Paper

Section: Chemistry

Question : 27 of 75

Marks: +1, -0

The first and second ionisation enthalpies of a metal are 496 and 4560 kJ mol−1, respectively. How many moles of HCl and H2SO4, respectively, will be needed to react completely with 1 mole of the metal hydroxide ?

[9 Jan 2020 Shift 2]

1 and 0.5
2 and 0.5
1 and 1
1 and 2

Validate

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