What will be the partial pressure of He and O₂, if 200 mL of He at 0.66 atm and 400 mL
What will be the partial pressure of He and O₂, if 200 mL of He at 0.66 atm and 400…
6 years ago
UGET1994
Which of the following is a representation of Gay-Lussac’s law
Which of the following is a representation of Gay-Lussac's law Options (a) P₁V₁ = P₂V₂ (b) P₁T₁ = P₂T₂ (c)…
6 years ago
Higher percentage of carbon is found in
Higher percentage of carbon is found in Options (a) bituminous (b) peat (c) anthracite (d) lignite Correct Answer: anthraciteExplanation:No explanation…
6 years ago
Which of the following is not polyamide
Which of the following is not polyamide Options (a) Glyptal (b) Nylon-66 (c) Nylon-6 (d) protein Correct Answer: GlyptalExplanation:No explanation…
6 years ago
Which of the following polymer is an example of fibre
Which of the following polymer is an example of fibre Options (a) Silk (b) Dacron (c) Nylon-66 (d) All of…
6 years ago
Which of the following metal is not ferromagnetic
Which of the following metal is not ferromagnetic Options (a) Cobalt (b) Iron (c) Manganese (d) Nickel Correct Answer: Manganese…
6 years ago
The electronic configuration of a noble gas is
The electronic configuration of a noble gas is Options (a) 1s² 2s² 2p⁶3s² (b) 1s² 2s² 2p⁶ (c) 1s² 2s²…
6 years ago
If 18g of water is electrolysed then volume of oxygen obtained at STP is
If 18g of water is electrolysed then volume of oxygen obtained at STP is Options (a) 11.2 L (b) 2.8…
6 years ago