CHEMISTRY MODEL SET 3 PART 2

NDA 1 EXAM 2022 | NDA CHEMISTRY PREVIOUS YEAR QUESTIONS PART 2

NDA 1 EXAM 2022 | NDA CHEMISTRY PREVIOUS YEAR QUESTIONS PART 1

The shape of CIF_(3) according to VSEPR model is

Discuss the shape of the following molecules using the VSEPR model: BeCl_(2) , BCl_(3) , SiCl_(4) , AsF_(5) , H_(2)S , PH_(3)

Discuss the shape of the following molecules using the VSEPR model: BeCl_(2) , BCl_(3) , SiCl_(4) , AsF_(5) , H_(2)S , PH_(3)

A model of a ship is made to a scale 1 : 300. The volume of the model is 6.5 m^3 . Calculate the volume of the ship.

If the replacement set is the set of whole numbers, solve : 18 < 3x - 2

If the replacement set is the set of whole numbers, solve : x - (3)/(2) lt (3)/(2) - x

A model of a ship is made to a scale 1 : 300. The length of the model of the ship is 2 m. Calculate the length of the ship.