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rogor movemzadoT pedagogTa sasertifikacio gamocdisaTvis

rogor movemzadoT pedagogTa sasertifikacio gamocdisaTvis

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7. CamoTvlilTagan, romeli mtkicebuleba asaxavs sworad SO2-is da SO3-is<br />

Jangva-aRdgeniT Tvisebebs?<br />

a) SO3 mxolod mJangavia, xolo SO2 mxolod aRmdgeni<br />

b) SO2 mxolod mJangavia, xolo SO3 mxolod aRmdgeni<br />

g) SO3 mxolod mJangavia, xolo SO2 SeiZleba iyos an mJangavi, an aRmdgeni<br />

d) SO2 mxolod mJangavia, xolo SO3 SeiZleba iyos an mJangavi, an aRmdgeni<br />

8. sam sinjaraSi moTavsebulia rkinis oqsidebi:<br />

I _ FeO II _ Fe2O3 III _ Fe3O4.<br />

TiToeuls Warbad daamates marilmJava, Semdeg ki amoniumis rodanidi<br />

(NH4SCN). romel sinjaraSi Seifereba xsnari wiTlad?<br />

a) mxolod II-Si b) I-sa da II-Si<br />

g) I-sa da III-Si d) II-sa da III-Si<br />

9. magniumi gansxvavebulad urTierTqmedebs sxvadasxva koncentraciis<br />

azotmJavasTan:<br />

I. 3Mg + 8HNO3 → 3Mg(NO3)2 + 2NO↑ + 4H2O<br />

II. 4Mg + 10HNO3 → 4Mg(NO3)2 + NH4NO3 + 3H2O<br />

III. 5Mg + 12HNO3 → 5Mg(NO3)2 + N2↑ + 6H2O<br />

<strong>rogor</strong>i Tanmimdevroba miiReba, Tu es reaqciebi dalagdeba magniumis<br />

dasaJangad gamoyenebuli azotmJavas koncentraciis zrdis mixedviT?<br />

a) II < I < III b) II < III < I<br />

g) III < I < II d) III < II < I<br />

10. CamoTvlilTagan, romeli nivTiereba Sedgeba dimerebisgan, romlebSic<br />

molekulebi erTmaneTTan dakavSirebulia ori wyalbaduri bmiT?<br />

a) amiakis b) wylis g) eTanolis d) ZmarmJavas<br />

11. mocemulia atombirTvuli reaqcia, romelSic X-iT aRniSnulia reaqciis<br />

Sedegad gamotyorcnili nawilaki:<br />

<br />

Al + He<br />

CamoTvlilTagan, romelia X nawilaki?<br />

14<br />

<br />

Si + X<br />

a) -nawilaki b) protoni g) neitroni d) eleqtroni<br />

12. mocemuli eleqtronuli formulebidan, romeli asaxavs sworad<br />

skandiumis atomis eleqtronul aRnagobas?<br />

a) [Ne] 4s 2 3d 1<br />

b) [Ne] 4s 2 4p 1<br />

g) [Ar] 4s 2 3d 1 d) [Ar] 4s 2 4p 1

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