Gadolinium belongs to 4f series. Its atomic number is 64
Gadolinium belongs to 4f series. Its atomic number is 64. Which of the following is the correct electronic configuration of…
7 years ago
Chemistry
Decreasing order of stability of O₂ , O₂⁻ , O₂⁺ and O₂²⁻ is
Decreasing order of stability of O₂ , O₂⁻ , O₂⁺ and O₂²⁻ is Options (a) O₂²⁻ > O₂⁻ > O₂…
7 years ago
Caprolactam is used for the manufacture of
Caprolactam is used for the manufacture of Options (a) teflon (b) terylene (c) nylon 6,6 (d) nylon 6. Correct Answer:…
7 years ago
Assuming complete ionisation same moles of which of the following compounds
Assuming complete ionisation same moles of which of the following compounds will require the least amount of acidified KMnO₄ for…
7 years ago
A gas such as carbon monoxide would be most likely to obey the ideal gas law at
A gas such as carbon monoxide would be most likely to obey the ideal gas law at Options (a) low…
7 years ago
Bithional is generally added to the soaps as an additive to function as a
Bithional is generally added to the soaps as an additive to function as a Options (a) Dryer (b) Buffering agent…
7 years ago
Biodegradable polymer which can be produced from glycine and aminocapronic acid is
Biodegradable polymer which can be produced from glycine and aminocapronic acid is Options (a) PHBV (b) Buna-N (c) Nylon6,6 (d)…
7 years ago
The electrolytic reduction of nitrobenzene in strongly acidic medium produces
The electrolytic reduction of nitrobenzene in strongly acidic medium produces Options (a) Azoxybenzene (b) Azobenzene (c) Aniline (d) p-Aminophenol Correct…
7 years ago
Treatment of cyclopentanone with methyl lithium gives which of the following species
Treatment of cyclopentanone with methyl lithium gives which of the following species Options (a) Cyclopentnonyl cation (b) Cyclopentanonyl radical (c)…
7 years ago
An organic compound ‘X’ having molecular formula C₅H₁₀O yields phenyl hydrozone
An organic compound 'X' having molecular formula C₅H₁₀O yields phenyl hydrozone and gives negative response to the Iodoform test and…
7 years ago