Methyl bromide and ethyl bromide are mixed in equal proportion and the mixture
Methyl bromide and ethyl bromide are mixed in equal proportion and the mixture is treaded with sodium,the number of possible…
7 years ago
Chemistry
Cellulose is a
Cellulose is a Options (a) hexapolysaccharide (b) pentapolysaccharide (c) tripolysaccharide (d) none of these Correct Answer: none of theseExplanation:No explanation…
7 years ago
Milk is an emulsion of
Milk is an emulsion of Options (a) fat dispersed in milk (b) fat dispersed in water (c) water dispersed in…
7 years ago
Gasoline has composition
Gasoline has composition Options (a) C₈–C₁₂ (b) C₂–C₅ (c) C₆–C₁₁ (d) none of these Correct Answer: C₆–C₁₁Explanation:No explanation available. Be…
7 years ago
Non – lanthanide element is
Non - lanthanide element is Options (a) La (b) Lu (c) Pr (d) Pm Correct Answer: LaExplanation:No explanation available. Be…
7 years ago
The most common lanthanide is
The most common lanthanide is Options (a) samarium (b) lanthanum (c) plutonium (d) cerium Correct Answer: ceriumExplanation:No explanation available. Be…
7 years ago
The strongest reducing agent is
The strongest reducing agent is Options (a) HCl (b) HF (c) HBr (d) Hl Correct Answer: HlExplanation:No explanation available. Be…
7 years ago
Molar volume of CO₂ is maximum at
Molar volume of CO₂ is maximum at Options (a) NTP (b) 0⁰C and 2.0 atm (c) 127⁰C and 1 atm…
7 years ago
When an acid cell is charged, then
When an acid cell is charged, then Options (a) voltage of cell increases (b) electrolyte of cell dilutes (c) resistance…
7 years ago
Ozone in stratosphere is depleted by
Ozone in stratosphere is depleted by Options (a) CF₂Cl₂ (b) C₇F₁₆ (c) C₆H₆Cl₆ (d) C₆F₆ Correct Answer: CF₂Cl₂ Explanation: Ozone…
7 years ago