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d. bibileiSvili, i. berZeniSvili, n. bokuCava testebi Ffizikur da koloidur ...

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IIIAadgezia <strong>da</strong>D<strong>da</strong>sveleba<br />

1. kontaqtSi myofi sxva<strong>da</strong>sxva bunebis kondensirebuli sxeulebis<br />

molekulaTSoris urTierTqmedebas ewodeba<br />

a) adsorbcia; b) adgezia;<br />

g) <strong>da</strong>sveleba; d) kogezia.<br />

2. erTi fazis pirobebSi molekulebs <strong>da</strong> atomebs Soris urTierTqmedebas<br />

ewodeba<br />

a) adsorbcia; b) adgezia;<br />

g) <strong>da</strong>sveleba; d) kogezia.<br />

3. <strong>da</strong>svelebis movlena gulisxmobs rom erT-erTi faza mainc<br />

a) siTxea; b) myaria; g) airia.<br />

4. muSaoba, romelic ganisazRvreba erTeuli ganivkveTis mqone sxeulis<br />

gaglejaze <strong>da</strong>xarjuli energiiT aris<br />

a) adsorbciis muSaoba; b) adgeziis muSaoba;<br />

g) <strong>da</strong>svelebis muSaoba; d) kogeziis muSaoba.<br />

5. muSaobas, romelic ixarjeba kontaqtSi myofi sxva<strong>da</strong>sxva bunebis mqone<br />

sxeulebis molekulaTSorisi kavSirebis rRvevaze ewodeba<br />

a) adsorbciis muSaoba; b) adgeziis muSaoba;<br />

g) <strong>da</strong>svelebis muSaoba; d) kogeziis muSaoba.<br />

6. adgeziis muSaoba (W ad.) myar <strong>da</strong> Txevad fazebs Soris udris<br />

a) W ad = σ my-a + σ Tx-a; b) W ad = σ my-Tx + σ Tx-a;<br />

g) W ad = σ my-a + σ Tx-a - σ my-Tx; d) W ad = σ my-a - σ Tx-a;<br />

7. kontaqtSi myofi ori fazis gaxsnis pirobaa<br />

a) W ad<br />

W k1<br />

+ Wk<br />

2 ≥ b) Wad= Wk1 + Wk2; 2<br />

g) Wad < k1<br />

k 2<br />

2<br />

W W +<br />

; d) Wad= Wk1 - Wk2; 8. amoarCieT swori utoloba<br />

a) W k (wyali) > W k (almasi);<br />

b) W k (wyali) = W k (almasi);<br />

g) W k (wyali) < W k (almasi);<br />

d) W k (wyali) ≥ W k (almasi);<br />

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