rogor movemzadoT pedagogTa sasertifikacio gamocdisaTvis
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