The action of nitrous acid on an aliphatic primary amine,gives
The action of nitrous acid on an aliphatic primary amine,gives Options (a) secondary amine (b) nitro alkane (c) alcohol (d)…
7 years ago
AIIMS1994
A bivalent metal has the equivalent weight of 12. The molecular weight
A bivalent metal has the equivalent weight of 12. The molecular weight of its oxide will be Options (a) 36…
7 years ago
The complete set of chromosomes, inherited as a single unit from one parent is
The complete set of chromosomes, inherited as a single unit from one parent is known as Options (a) genome (b)…
7 years ago
Color blindness in which all the colours are perceived as grey is termed as
Color blindness in which all the colours are perceived as grey is termed as Options (a) monochromasia (b) chromasia (c)…
7 years ago
Which of the following is a strong reducing agent
Which of the following is a strong reducing agent Options (a) Cr (b) Cl (c) Na (d) Ca Correct Answer:…
7 years ago
Which of the following compound gives Cannizzaro’s reaction
Which of the following compound gives Cannizzaro's reaction Options (a) CH₃CH₂CHO (b) HCHO (c) (CH₃)₂CHCHO (d) CH₃CHO Correct Answer: HCHOExplanation:No…
7 years ago
Which of the following elements will have the highest electron affinity
Which of the following elements will have the highest electron affinity Options (a) Chlorine (b) Nitrogen (c) Phosphorus (d) Fluorine…
7 years ago
The golden age of reptiles was
The golden age of reptiles was Options (a) mesozoic era (b) palaeozoic era (c) proterozoic era (d) coenozoic era Correct…
7 years ago