IIT JEE Questions And Answers :: Chemistry Of Non Metals: part1



IIT JEE : Chemistry Of Non Metals QUESTIONS AND ANSWERS :: part1 : 16 to 20

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2014 examinations :

16.The hydrolysis of one mol of peroxdisulphuric acid produces

Two moles of sulphuric acid
Two mole of peroxomonosulphuric acid
One mole of sulphuric acid and one mole of peroxomonosulphuric acid and one mole of peroxomonosulphuric acid
One mole of sulphuric acid, one mole of peroxomonosulphuric acid and one mole of hydrogen peroxide.

17.Which elements out of the following do not produce hydrogen on treatment with caustic soda? I. (Zn) ; II. (Sn) ; III. (Mg) ; IV. (Cu) ; V. (Al)

I and V
III, IV
IV, V
II, IV.

18.In which of the following compound, the nitrogen atom exhibits negative oxidation state

Sodium nitrate
Nitric oxide
Sodium azide
Sodium nitrite.

19.Conversion of atomic hydrogen into molecular hydrogen is

an exothermic reaction
endothermic reaction
a nuclear change
photochemical change.

20.Ozone oxidizes iodine in the presence of moisture to

Sodium nitrate
Nitric oxide
Sodium azide
Sodium nitrite.

More Chemistry Of Non Metals QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha