If F⃗ is the force acting on a particle having position vector r⃗ and ? ⃗ be the torque
If F⃗ is the force acting on a particle having position vector r⃗ and ? ⃗ be the torque of…
6 years ago
AIPMT2009
A thin circular ring of mass M and radius R is rotating in a horizontal plane about
A thin circular ring of mass M and radius R is rotating in a horizontal plane about an axis vertical…
6 years ago
A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T acting in y…
6 years ago
If a magnetic substance is brought near the north or the south pole of a bar magnet
If a magnetic substance is brought near the north or the south pole of a bar magnet, it is: Options…
6 years ago
Which of the following oxides is not expected to react with sodium hydroxide
Which of the following oxides is not expected to react with sodium hydroxide Options (a) CaO (b) SiO₂ (c) BeO…
6 years ago
In the case of alkali metals, the covalent character decreases in the order
In the case of alkali metals, the covalent character decreases in the order Options (a) MF > MCl > MBr…
6 years ago
Which one of the following is employed as a tranquilizer
Which one of the following is employed as a tranquilizer Options (a) Naproxen (b) Tetracycline (c) Chlorpheninamine (d) Equanil Correct…
6 years ago
Which one of the elements with the following outer orbital configuration
Which one of the elements with the following outer orbital configuration may exhibit the largest number of oxidation states Options…
6 years ago
A bar magnet having a magnetic moment of 2 x 10⁴JT⁻¹ is free to rotate in a horizontal
A bar magnet having a magnetic moment of 2 x 10⁴JT⁻¹ is free to rotate in a horizontal plane. A…
6 years ago
Which of the following reaction is an example of nucleophilic substitution
Which of the following reaction is an example of nucleophilic substitution reaction Options (a) 2RX + 2Na → R -…
6 years ago