Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 12th Standard Chemistry - English Medium - p-Block Elements – II

Samacheer Kalvi 12th Chemistry - p-Block Elements – II - Book Back Questions in English Medium


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Question 1 Of 10

Most easily liquefiable gas is


Question 2 Of 10

Among the following, which is the strongest oxidizing agent?


Question 3 Of 10

Among the following the correct order of acidity is (NEET)


Question 4 Of 10

Which of the following is strongest acid among all?


Question 5 Of 10

Which one of the following compounds is not formed?


Question 6 Of 10

The molarity of given orthophosphoric acid solution is 2M. Its normality is


Question 7 Of 10

Solid (A) reacts with strong aqueous NaOH liberating a foul smelling gas(B) which spontaneously burn in air giving smoky rings. A and B are respectively


Question 8 Of 10

XeFg on complete hydrolysis produces


Question 9 Of 10

P4O6 reacts with cold water to give


Question 10 Of 10

In which of the following, NH3 is not used?


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