In all other cases For Example If first third and fourth are

Last updated: 6/28/2023

In all other cases For Example If first third and fourth are the ONLY three correct options for a question with second option being an incorrect option selecting only all the three correct options will result the three correct options e g the first and fourth options without selecting any incorrect option second option in this case will result in 2 marks Selecting only one of the three cora fourth option without selecting any incorrect option second option in this case will result in 1 marks Selecting any incorrect option s second option in this case with or without sele result in 2 marks A gas mixture contains 1 mol CH and 2 mol SO3 correct statements are 0 Average molar mass of the mixture is 176 6 change in average molar mass of the mixture if SO3 is completely dissociated in SO and O 25 Mass ratio of CH and SO3 Initially present in the mixture is 1 10 If 1 mol more CH is added in the given gaseous mixture then new molar mass of the mixture is 48