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List of top Chemistry Questions on Dual nature of matter asked in MET
An organic compound X is oxidised by using acidified $K_{2}Cr_{2}O_{7}$. The product obtained reacts with phenylhydrazine but does not give silver mirror test. The possible structure of X is
MET - 2009
MET
Chemistry
Dual nature of matter
The compound which is not formed during the dry distillation of a mixture of calcium formate and calcium acetate is
MET - 2009
MET
Chemistry
Dual nature of matter
A stationary point source of sound emits sound uniformly in all directions in a non-absorbing medium. Two points P and Q are at a distance of 4 m and 9 m respectively from the source. The ratio of amplitudes of the waves at P and Q is
MET - 2009
MET
Chemistry
Dual nature of matter
If a cricket ball having mass of 200 g is thrown with a speed of \( 3 \times 10^{3} \text{ cm/s} \), then calculate the wavelength related to it.
MET - 2008
MET
Chemistry
Dual nature of matter
The de-Broglie wavelength of an electron accelerated through a potential difference of 100 V is:
MET - 2008
MET
Chemistry
Dual nature of matter
If the kinetic energy of a free electron doubles, its de-Broglie wavelength changes by the factor:
MET - 2008
MET
Chemistry
Dual nature of matter