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प्रश्न
The values of Van’t Hoff factors for KCl, NaCl and K2SO4, respectively, are ______.
विकल्प
2, 2 and 2
2, 2 and 3
1, 1 and 2
1, 1 and 1
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उत्तर
The values of Van’t Hoff factors for KCl, NaCl and K2SO4, respectively, are 2, 2 and 3.
Explanation:
\[\ce{KCl (K+ + Cl)}\] and \[\ce{NaCl (Na+ + Cl)}\] ionize to give 2 ions and \[\ce{K2SO4(2K+ + SO^{-}4)}\] ionizes to give 3 ions thus, van’t Hoff factors for \[\ce{KCl}\], \[\ce{NaCl}\] and \[\ce{K2SO4}\] are 2, 2 and 3 respectively.
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संबंधित प्रश्न
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\[\begin{bmatrix}\begin{array}{cc}
\phantom{.......}\ce{CH3}\\
\phantom{....}|\\
\ce{CH3CH2CH2 - \overset{⊕}{N} - CH2CH3}\\
\phantom{....}|\\
\phantom{.......}\ce{CH3}
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