Day 320: MHT-CET Chemistry

1. A.
   Methanol and Ethanol
2. B.
   Methanal and Ethanol
3. C.
   Methanal and Ethanal
4. D.
   Methanol and Ethanal

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1. A.
   $k = 1/\rho$
2. B.
   $k = G\cdot\frac{l}{a}$
3. C.
   $k = \frac{1}{R}\cdot\frac{a}{l}$
4. D.
   $k = \Lambda\cdot c$

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1. A.
   $P_{total} = \frac{P_1}{x_1}$
2. B.
   $x_1 = \frac{P_1}{P_{total}}$
3. C.
   $P_{total} = \frac{1-P_1}{x_1}$
4. D.
   $P_{total} = \frac{P_1}{1-x_1}$

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1. A.
   Cu
2. B.
   Sc
3. C.
   Mn
4. D.
   Zn

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1. A.
   All alkali metals are silvery white.
2. B.
   Density of potassium is less than sodium.
3. C.
   Compounds of group-1 elements are diamagnetic.
4. D.
   Melting point of group-1 elements increase down the group.

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