Options:
- A. primary alcohol
- B. secondary alcohol
- C. tertiary alcohol
- D. dihydric alcohol
View Answer
C. tertiary alcohol
Chemistry
Which one of the following is termed as benzul alcohol ?
Options:
- A. C6H5OH
- B. C6H5CH(OH)2
- C. C6H5CH2OH
- D. C6H5COOH
View Answer
C. C6H5CH2OH
One of the outstanding features of boron is its ability to form__________________?
Options:
- A. Molecular addition compounds
- B. Molecular crystals
- C. Semiconductors
- D. Ionic compounds
View Answer
A. Molecular addition compounds
Which of the following does not give Borax bead test ?
Options:
- A. Cu
- B. Cr
- C. Ni
- D. A1
View Answer
D. A1
Phosphorus is a Greek word and it means_________________?
Options:
- A. Light bearing
- B. Fire
- C. Impure
- D. Tetrahedral
View Answer
A. Light bearing
Which of the following does not contain phosphorus ?
Options:
- A. Yolk of egg
- B. Bone
- C. Nerves
- D. Steel
View Answer
D. Steel
Bromine can be liberated from KBr solution by the action of _______________?
Options:
- A. Iodine solution
- B. Chlorine
- C. NaCl
- D. Ki
View Answer
B. Chlorine
Bleaching powder is an example of________________?
Options:
- A. Normal salt
- B. Double salt
- C. Mixed salt
- D. Complex
View Answer
C. Mixed salt
The gas used in manufacturing of urea fertilizer__________________?
Options:
- A. C2H6
- B. C2H4
- C. C2H2
- D. CH4
View Answer
D. CH4
General formula of alkyne is______________?
Options:
- A. CnH2n + 2
- B. CnH2n
- C. CnH2n
- D. CnH2n + 2
View Answer
B. CnH2n