List of top Questions asked in Rajasthan PMT- 2004

In which of the following reactions, ethyl chloride is obtained in good yield?

Which of the following yield $2$ mole of formaldehyde on ozonolysis?

What will be obtained when acetylene is treated with arsenic chloride?

Phenol on treatment with formaldehyde in dilute alkaline solution, gives:

$ C-O $ bond in ether can be broken by:

Bernoulli's principle is based on the law of conservation of

The magnetic field $ \vec{B} $ in a circular coil does not depend on:

The radius of gyration of a hollow spherical shell is $2.5\, J$. If its frequency of rotation is made 10 times, then new kinetic energy will be:

At the time of total solar eclipse, the spectrum of solar radiation will have

At the time of total solar eclipse, the spectrum of solar radiation will have :

In a step-up transformer ratio of number of turns in primary to seconday coil is $1: 25 .$ If input voltage is $230$ volt and load current is $2 \,amp$, then current in primary is :