Options:
- A. Cl2 is the strongest oxidizing agent
- B. I2 is a volatile solid
- C. Br2 is more reactive than Cl2
- D. Cl2 is insoluble in water
View Answer
B. I2 is a volatile solid
Chemistry
Alkanes containing a methyl group on main chain at 2nd carbon are called________________?
Options:
- A. iso-alkane
- B. normal-alkane
- C. neo-alkane
- D. branched-alkane
View Answer
A. iso-alkane
When one hydrogen atom of alkane is removed then it is called________________?
Options:
- A. alkene
- B. alkyl
- C. aldehyde
- D. saturated hydrocarbon
View Answer
B. alkyl
What will be the order of reaction of a reaction whose rate can be expressed as R = K [A] [B] ?
Options:
- A. Zero
- B. One
- C. Two
- D. Three
View Answer
C. Two
When CO2 is made to react with ethyl magnesium iodide followed by acid hydrolysis the product formed is _________________?
Options:
- A. propane
- B. propanoic acid
- C. propanal
- D. propanol
View Answer
B. propanoic acid
Ethanol can be converted into ethanoic acid by_________________?
Options:
- A. Hydrogenation
- B. Hydration
- C. Oxidation
- D. Fermentation
View Answer
C. Oxidation
Acetophenone is a_____________________?
Options:
- A. Ether
- B. Ketone
- C. Aldehyde
- D. Ester
View Answer
B. Ketone
Boron is non metal while other elements of IIIA group are metals. This is because______________?
Options:
- A. it has small size
- B. it has high nuclear charge
- C. it forms molecular addition compounds
- D. all of the above
View Answer
D. all of the above
Identify the correct statement regarding CO_______________?
Options:
- A. it combines with H2O to form carbonic acid
- B. it reacts with red blood cells of haemoglobin
- C. it is powerful oxidizing agent
- D. it is used to prepare aerated drinks
View Answer
B. it reacts with red blood cells of haemoglobin
Oxygen and sulphur resemble in all except________________?
Options:
- A. Electronic conviguration of valence shell electrons
- B. Show allotropy
- C. Polymeric
- D. Show same oxidation state
View Answer
D. Show same oxidation state