GasesAvogadro's Law2021Choose the best answerAt constant temperature and pressure, the volume of a gas:AIncreases as the number of moles increasesBIs independent of the number of molesCDecreases as the number of moles increasesDAlways remains constant Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Carboxylic Acids#Preparation of Acyl Chlorides2022Choose the best answerMr. Khan mix acetic acid with thionyl chloride. Which product is obtained? (UHS MDCAT 2023)ACH₃COO + SO₂ + HClBCH₃Cl + CH₃COClCCH₃COOCH₃ + SO₂DCH₃COCl + SO₂ + HCl Like 1 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chromate Preparation#Transition Elements2023Choose the best answerQ.95 Heating a mixture of chromite ore (FeOCr₂O₃) & K₂CO₃ in air is to manufacture:AK₂MnO₄BK₂Cr₂O₇CKMnO₄DK₂CrO₄ Like 0 Discuss 0Share
Chemical KineticsInhibitors and Reaction Rate2024Choose the best answerEthyl alcohol is commonly added as a stabilizer to inhibit the oxidation of:APotassium chlorateBChloroformCH₂O₂DSodium chloride Like 0 Discuss 0Share
Alcohols and PhenolsOxidation of Secondary Alcohols2025Choose the best answerOxidation of a secondary alcohol produces:AAldehydeBCarboxylic acidCKetoneDAlkene Like 0 Discuss 0Share