GasesBoyle's Law51Choose the best answerFor a fixed amount of an ideal gas at constant temperature:AP/V = constantBV = constantCP = constantDPV = constant Like 0 Discuss 0Share
StoichiometryMole–Volume Stoichiometry52Choose the best answerHow many moles of Mg are required to produce 11.2 dm³ H₂ at STP (273 K and 1 atm)? Mg + 2HCl → MgCl₂ + H₂A1 molB2 molC0.5 molD0.25 mol Like 0 Discuss 0Share
LiquidsVapour Pressure of Water53Choose the best answerAt 100°C, the vapour pressure of water is:A260 mmHgB760 mmHgC1074 mmHgD1489 mmHg Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Aqua Regia#S- and P-Block Elements54Choose the best answerWhat are the products of the below mentioned equation (HNO₃ + 3HCl →): (Sindh MDCAT 2019)A2H₂O + NOCl + Cl₂BH₂ + NOCl + 2HOClCH₂O + NO₂Cl + 2HClD2H₂O + NOCl + 2Cl Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alcohols and Phenols#Phenols55Choose the best answerQ.94 Phenol when subjected to nitration produces:Ao-nitro phenolBp-nitrophenolCo-nitro phenol & m-nitrophenolDo-nitro phenol & p-nitro phenol Like 0 Discuss 0Share