Question

Two substances A and B were made to react to form a new substance AB2, according to the following reaction
A + B ----→ AB2
Which of the following statements concerning this reaction are incorrect?
i) The product AB2 shows the properties of substances A and B
ii) The product formed is a compound.
iii) The product can be separated into its constituents by simple physical methods.
iv) The product has fixed composition.
A. i), and ii)
B. ii) and iii)
C. iii) and iv)
D. i) and iii)​

Answer 1

$\sf \red{ANSWER}$

I, III and IVRkn is similar to

${2h}^{2} + {o}^{2} = {h}^{2} o$

$Now, {h}^{2}o \: doesn't \: show \: of \\ \: either \: {h}^{2} or \: {o}^{2}$

∴I is incorrect

II is correct as product is specfic

IV,III is line as product formed is a comparea

$\mathbb \red{the \: correct \: option \: is \: c}$

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