GENERAL REVİSİON PEARSON EDEXCELL IGCSE LEVEL CHEMİSTRY

what is this

what is this

Q=M *C *DELTA T

WHİCH ONE İS NOT TRUE

• Q=HEAT ENERGY CHANGE

• M=MASS

• C=CONCENTRATION

• DELTA T= TEMPERATURE CHANGE

WHİCH ONE İS NOT A İNDİCATOR

• PHENOLPHTHALEİN

• LİTMUS PAPER

• METHYL ORANGE

• TİTRATION

WE USE ......................................... TO MEASURE VOLUME OF LİQUİDS

STATE WHİCH ONE İS REACTANT AND WHİCH ONE İS PRODUCT (FOR PRODUCT WRİTE LETTER P AND FOR REACTANT WRİTE R )

WHİCH ONE İS WRONG

• SOLİD TO LİQUİD=FREEZİNG

• LİQUİD TO GAS =EVAPORATION

• GAS TO LİQUİD =CONDENSATION

WHİCH METHOD USED TO SEPERATE SOLLUBLE SOLİD FROM LİQUİD

• SİMPLE DİSTİLATION

• FRACTIONAL DİSTİLATION

• CRYSTALLİSATION

• PAPER CHROMOTOGRAPHY

• FİLTRATION

WHAT İS AN İSOTOPE

• DİFFERENT MASS NO, SAME ATOMİC NO

• DİFFERENT ATOMİC NO, SAME MASS NO

GROUP 8(0) CALLED ...................................................