Chemistry 2010 | Study Mode

Join Discuss Share to WhatsApp
Question 1
A
yellow
B
pink
C
orange
D
red
Explanation

Methyl orange has the property to color alkaline and neutral water yellow.


Correct option: A
Join Discuss Share to WhatsApp
Question 2
A
AgCl
B
CaSO4
C
Na2CO3
D
PbCl2
Explanation

All sulfates are soluble except those of barium, strontium and lead. Calcium sulfate, silver sulfate and mercurous sulfate are slightly soluble in water, but calcium sulfate is rarely precipitated in reactions between the calcium and sulfate ions.


Correct option: B
Join Discuss Share to WhatsApp
Question 3
A
4 - ethyloctane
B
5 - ethyloctane
C
5 - propylheptane
D
3 - propylheptane
Explanation

Trying to give the attached compound(propyl) the lowest possible number in the nomenclature of the compound, we'll have 3- propylheptane.


Correct option: D
Join Discuss Share to WhatsApp
Question 4
A
absorb impurities
B
catalyze the reaction
C
solidify the gas
D
dry the gas
Explanation

Explanation not provided, please join discuss, your contributions are welcomed


Correct option: B
Join Discuss Share to WhatsApp
Question 5
A
NO
B
NO2
C
N2O
D
N2O4
Explanation

Explanation not provided, please join discuss, your contributions are welcomed


Correct option: A

Try this quiz in in E-test/CBT Mode
switch to Chemistry 2010 in CBT Mode

Question Map
Quiz link
Share Chemistry 2010 with your audience
Share to WhatsApp Study mode copy link
​​​Help keep QUIZZERWEB running! 
A donation makes a contribution towards the costs, the time and effort that's going on in building and improving this platform.