In aqueous solution of H₂O₂ oxidises H₂S
In aqueous solution of H₂O₂ oxidises H₂S
Options
(a) formic acid (b) sulphur (c) acetic acid (d) sulphuric acid
Correct Answer:
sulphur
Explanation:
H₂O₂ → H₂O + [O], H₂S + [O] → S + […]
UGET1997
Bakelite is prepered by the reaction between
Bakelite is prepared by the reaction between
Options
(a) phenol and formaldehyde (b) ethylene glycol and dimethyl terephthalate (c) urea and formaldehyde (d) tetramethylene glycol and hexamethylene di-isocyanate
Correct Answer:
phenol and formaldehyde
The inert gas abundantly found in atmosphere is
The inert gas abundantly found in atmosphere is
Options
(a) He (b) Ne (c) Ar (d) Kr
Correct Answer:
Ar
Explanation:
No explanation available. Be the first to write the explanation for this […]
Which of the following is used as ”anasthesia”
Which of the following is used as ”anasthesia”
Options
(a) N₂O (b) CH₄ (c) N₂ (d) CO₂
Correct Answer:
N₂O
Explanation:
No explanation available. Be the first to write the explanation for this […]
With oxalic acid, glycerol at 530K gives
With oxalic acid, glycerol at 530K gives
Options
(a) glyceraldehyde (b) allyl alcohol (c) glycerol mono-oxalate (d) formic acid
Correct Answer:
allyl alcohol
Explanation:
No explanation available. Be the first to write the […]