ECAT Pre Engineering Chemistry Chapter 14 online mcq test with answers for chapter 14 (Group IIIA & IVA Elements)

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ECAT Pre Engineering Chemistry Chapter 14 MCQ Test With Answer for Chemistry chapter 14 (Group IIIA & IVA Elements)

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Online MCQ`s Test For Chapter 14 "ECAT Chemistry Chapter 14 Group IIIA & IVA Elements Online Test"

ECAT Chemistry Chapter 14 Group IIIA & IVA Elements Online Test

Alkaline earth metals are usually

Hypo is used in photography for

Which on of the following compounds does not exist?

Chemical composition of colemnite is:

Orthophosphoric acid is

Silicon atom is hybridized:

Which of the following salt is used as purgative

Which of the following fluorides does not exists?

Sodium is manufacture by the electrolysis of fused sodium chloride and not from an aqueous solution of sodium chloride because

Which of the following is a tetrabasic acid?

Potassium superoxide has a use in breathing equipment in space crafts. The balanced equation for the reaction is

The silver bromide in hypo (Na2S2O3) solution is

Which metal is used in the thermit process because of its activity?

Which of the following phosphorus is most reactive?

On alkali and alkaline earth metals down the group, there is decreasing trend in

Which oxide of nitrogen is obtained on heating ammonium nitrate at 250° C?

Baking powder has which one of the following formula

The number of unpaired electrons in the p-subshell of oxygen atom

Each of the following is true of white and red phosphours except that they

Which is used in navigational equipments?

Density of aluminium is (g cm-3):

Which of the following salt is soluble in water

Tincal is a mineral of:

Aluminium oxide is:

Which of the following oxides is peroxide?

Which of the following has highest dipole moment?

White P when boiled with strong solution of caustic soda produces

Sulphuric acid reacts with PCl5to give

Which of the element is not an alkaline earth metal

Which of the following are electropositive in nature

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ECAT Pre Eng. Chemistry Ch 14 Test

Top Scorers Of Chapter 14 "ECAT Chemistry Chapter 14 Group IIIA & IVA Elements Online Test" MCQ`s Test

Test Questions

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The silver bromide in hypo (Na₂S₂O_{3) solution is}

Density of aluminium is (g cm^-3):

Sulphuric acid reacts with PCl₅to give