JEE Main Test 2

Result

JEE Main Test 2

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

Which of the following product is formed by the reaction of sulphur dioxide with chlorine in presence of sunlight?

A
SO₂Cl

B
SO₂Cl₂

C
SO Cl₂

D
SO₃Cl

Solution

SO₂+Cl₂ → SO₂Cl₂(sulphuryl chloride)
Question 2
4 / -1

When 2 mol of CoCl₃(NH₃)₅ is treated with excess amount of AgNO₃, 4 mol of AgCl is obtained. The conductivity of solution will correspond to

A
1:3 electrolyte

B
1:1 electrolyte

C
1:2 electrolyte

D
3:1 electrolyte

Solution

As the twice amount of AgCl is obtained on reaction. Therefore 2 Cl^- will be present outside the coordination sphere. Therefore the corresponding complex form will be [CoCl(NH₃ )₅ ]²⁺ 2Cl^-
From the complex form it is 1:2 electrolyte
Question 3
4 / -1

Methanol is manufactured by compressing water gas with excess hydrogen over

A
Platinized asbestos

B
Hot cobalt chloride

C
A mixture of zinc and copper oxide

D
Finally divided metal

Solution

It is used as a catalyst for the hydrogenation to occur; Cu/ZnO catalysts are also known to be active for the steam reforming of methanol for the production of hydrogen