Chemistry At room temperature, the metal that remains liquid is: Zinc Lead Platinum Mercury Zinc Lead Platinum Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mixture can be Both A and B Pure substance Heterogeneous Homogeneous Both A and B Pure substance Heterogeneous Homogeneous ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper substances when exposed to air gains a green coating due to the formation of: CuCO3 Cu(OH)2 Cu(NO3)2 CuSO4 CuO CuCO3 Cu(OH)2 Cu(NO3)2 CuSO4 CuO ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is 3.05 gram 4.05 gram 5.05 gram 2.05 gram 3.05 gram 4.05 gram 5.05 gram 2.05 gram ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main buffer system of the human blood is H2CO3 - HCO3 NH2CONH2 - NH2CONH+ CH3COOH - CH3COO- H2CO3 - CO32- H2CO3 - HCO3 NH2CONH2 - NH2CONH+ CH3COOH - CH3COO- H2CO3 - CO32- ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alcoholic (– OH) group can be identified by : Esterification Test Tollen's Reagent Test FeCl3Test Ozonolysis Reaction Esterification Test Tollen's Reagent Test FeCl3Test Ozonolysis Reaction ANSWER DOWNLOAD EXAMIANS APP
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