The number of structural isomers possible from the molecular formula C₃H₉N is
The number of structural isomers possible from the molecular formula C₃H₉N is Options (a) 4 (b) 5 (c) 2 (d)…
7 years ago
Chemistry
Aqueous solution of which of the following compounds is the best conductor
Aqueous solution of which of the following compounds is the best conductor of electric current Options (a) Acetic acid,C₂H₄O₂ (b)…
7 years ago
Which one of the following pairs of solution is not an acidic buffer
Which one of the following pairs of solution is not an acidic buffer Options (a) CH₃COOH and CH₃COONa (b) H₂CO₃…
7 years ago
Which of the statements given below is incorrect
Which of the statements given below is incorrect Options (a) O₃ molecules is bent (b) ONF is isoelectronic with O₂N⁻…
7 years ago
Which of the following statements is not correct for a nucleophile
Which of the following statements is not correct for a nucleophile Options (a) Ammonia is a nucleophile (b) Nucleophiles attack…
7 years ago
Which is the correct order of increasing energy of the listed orbitals in the atom
Which is the correct order of increasing energy of the listed orbitals in the atom of titanium.(At.no.Z=22) Options (a) 4s…
7 years ago
What is the pH of the resulting solution when equal volumes of 0.1 M NaOH
What is the pH of the resulting solution when equal volumes of 0.1 M NaOH and 0.01 M HCl are…
7 years ago
What is the mole fraction of the solute in a 1.00 m aqueous solution?
What is the mole fraction of the solute in a 1.00 m aqueous solution? Options (a) 1.77 (b) 0.0354 (c)…
7 years ago
What is the mass of the precipitate formed when 50 mL of 16.9% solution of AgNO₃
What is the mass of the precipitate formed when 50 mL of 16.9% solution of AgNO₃ is mixed with 50mL…
7 years ago
Two possible stereo-structures of CH₃CHOHCOOH, Which are optically active are called
Two possible stereo-structures of CH₃CHOHCOOH, Which are optically active are called Options (a) atropisomers (b) enantiomers (c) mesomers (d) diastereomers…
7 years ago