A uniform electric field and uniform magnetic field are acting along the same
A uniform electric field and uniform magnetic field are acting along the same direction in a certain region. If an…
6 years ago
AIPMT2011
There are four light-weight-rod samples A,B,C,D seperately suspended by threads
There are four light-weight-rod samples A,B,C,D separately suspended by threads. A bar magnet is slowly brought near each sample and…
6 years ago
Which one of the following is present as an active ingredient in bleaching
Which one of the following is present as an active ingredient in bleaching powder for bleaching action Options (a) CaOCl₂…
6 years ago
Which one of the following is not due to total internal reflection?
Which one of the following is not due to total internal reflection? Options (a) working of optical fibre (b) Difference…
6 years ago
Of the following which one is classified as polymer
Of the following which one is classified as polyester polymer Options (a) Terylene (b) Bakelite (c) Melamine (d) Nylon-66 Correct…
6 years ago
In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
In Dumas' method of estimation of nitrogen 0.35 g of an organic compound gave 55 mL of nitrogen collected at…
6 years ago
Which of the following carbonyls will have the strongest C – O bond
Which of the following carbonyls will have the strongest C - O bond Options (a) Mn(CO)₆⁺ (b) Cr(CO)₆ (c) V(CO)₆⁻…
6 years ago
Which one of the following statements for the order of a reaction is incorrect
Which one of the following statements for the order of a reaction is incorrect Options (a) Order can be determined…
6 years ago
The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
The van't Hoff factor i for a compound which undergoes dissociation in one solvent and association in other solvent is…
6 years ago
A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils. The recoil energy will…
6 years ago