Day 318: MHT-CET Chemistry

1. A.
   $CO_2$, 6 atm $H_3O^+$
2. B.
   $CHCl_3$, aq. $NaOH$, $H_3O^+$
3. C.
   $CS_2$ (at low temperature)
4. D.
   $Na_2Cr_2O_7/H_2SO_4$

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1. A.
   $22.4\,\text{dm}^3$
2. B.
   $5.6\,\text{dm}^3$
3. C.
   $11.2\,\text{dm}^3$
4. D.
   $7.46\,\text{dm}^3$

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1. A.
   AB
2. B.
   $AB_2$
3. C.
   $AB_3$
4. D.
   $A_2B$

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1. A.
   The particles of dispersed phase have greater affinity for the dispersion medium.
2. B.
   These are reversible.
3. C.
   These are self-stabilized.
4. D.
   Coagulation occurs even by adding very small amount of electrolytes.

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1. A.
   $x=2, y=1$
2. B.
   $x=1, y=2$
3. C.
   $x=3, y=2$
4. D.
   $x=2, y=3$

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