Chemistry-
General
Easy
Question
Which element can form the most acidic oxide
- Carbon
- Lead
- Silicon
- Germanium
The correct answer is: Carbon
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Chemistry-
The C-X bond energy order for carbon tetra halides is
The C-X bond energy order for carbon tetra halides is
Chemistry-General
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A) Silanes are good reducing agents B) SiO2 is a giant tetrahedral polymer C) SnCl4 act as Bronsted Base
A) Silanes are good reducing agents B) SiO2 is a giant tetrahedral polymer C) SnCl4 act as Bronsted Base
Chemistry-General
Chemistry-
A) CCl4 does not act as lewis acid B) Silanes are strong reducing agents C) Crystalline silica will have Diamond like structure The correct answer is
A) CCl4 does not act as lewis acid B) Silanes are strong reducing agents C) Crystalline silica will have Diamond like structure The correct answer is
Chemistry-General
Chemistry-
Which of the following is not hydrolyzed easily
Which of the following is not hydrolyzed easily
Chemistry-General
Chemistry-
The first ionization energies of the elements of group 14 follow the order
The first ionization energies of the elements of group 14 follow the order
Chemistry-General
Chemistry-
How many corners of SiO4 units are shared in the formation of three dimensional
How many corners of SiO4 units are shared in the formation of three dimensional
Chemistry-General
Chemistry-
on hydrolysis will produce
on hydrolysis will produce
Chemistry-General
Chemistry-
Silicon has a strong tendency to form polymers like silicones, the chain length of silicone polymer can be controlled by adding
Silicon has a strong tendency to form polymers like silicones, the chain length of silicone polymer can be controlled by adding
Chemistry-General
Chemistry-
Which of the following statements are true about quartz
A) it is pure crystalline form of silica
B) it is a tetrahedral polymer of SiO2
C) UV light can pass through quartz
Which of the following statements are true about quartz
A) it is pure crystalline form of silica
B) it is a tetrahedral polymer of SiO2
C) UV light can pass through quartz
Chemistry-General
Chemistry-
Decreasing order of "P" orbital Character in the following
a) SiO2
b) CO2
c) Graphite
Decreasing order of "P" orbital Character in the following
a) SiO2
b) CO2
c) Graphite
Chemistry-General
Chemistry-
Identify B & C?
Identify B & C?
Chemistry-General
Chemistry-
on heating up to 
'Y' is obtained 'Y' on treating with HF, the final product obtained is
on heating up to 'Y' is obtained 'Y' on treating with HF, the final product obtained is
Chemistry-General
Chemistry-
A and B are the compounds of carbon A on passing over red hot coke, is converted to B A and B are
A and B are the compounds of carbon A on passing over red hot coke, is converted to B A and B are
Chemistry-General
Chemistry-
The species present in solution when CO2 is dissolved in water
The species present in solution when CO2 is dissolved in water
Chemistry-General
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When oxalic acid is heated with concentrated H2SO4 it produces
When oxalic acid is heated with concentrated H2SO4 it produces
Chemistry-General
