Solubility products ({K}_{{sp}}) of the salts of types {MX}, {MX}_{2} and {M}_{3} {X} at temperature {T} are 4.0 \\times10^{-8}, 3.2 \times 10^{-14} and 2.7 {\times} 10^{-15} respectively. Solubilities (in {mol} {dm}^{-3} ) of the salts at temperature {T} are in the order

WBJEE 2021 Physics and Chemistry Solved Paper

CHEMISTRY

CATEGORY - I (Q41 to Q70)

Carry 1 mark each and only one option is correct. In case of incorrect answer or any combination of more than one answer, ¼ mark will be deducted.

Question : 54 of 80

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Solubility products (Ksp) of the salts of types MX,MX2 and M3X at temperature T are 4.0×10−8,3.2‌times‌10−14 and 2.7× 10−15 respectively. Solubilities (in moldm−3 ) of the salts at temperature T are in the order

MX>MX2>M3X
M3X>MX2>MX
MX2>M3X>MX
MX>M3X>MX2

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