Sindh MDCAT 2020 Chemistry#Atomic Structure#Quantum Numbers151Choose the best answerQuantum number values for '2p' orbitals are: (Sindh MDCAT 2020)An = 2, l = 1Bn = 1, l = 2Cn = 1, l = 0Dn = 2, l = 0 Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alcohols#Alcohols and Phenols152Choose the best answerQ.116 Addition product of formaldehyde & ethyl alcohol is:AAldehydeBAcetalCCarboxylic acidDAcetone Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Mole Concept#Stoichiometry153Choose the best answerFor 2CO + O₂ → 2CO₂, what volume of CO₂ is produced from 44.8 L of CO at STP?A22.4 LB44.8 LC67.2 LD89.6 L Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Gases#Ideal Gas Equation154Choose the best answerFor a fixed amount of ideal gas at constant temperature, which quantity remains constant?AThe ratio of pressure to volume always remains constantBVolume always remains constantCPressure always remains constantDThe product of pressure and volume always remains constant Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Alcohols#Alcohols and Phenols155Choose the best answerWhich of the following is formed when excess ethyl alcohol is treated with concentrated H₂SO₄ at a low temperature? (MDCAT 2023)ADiethyl etherBDimethyl etherCEtheneDAcetylene Like 0 Discuss 0Share