Day 352: MHT-CET Chemistry

1. A.
   $\text{BCl}_3$
2. B.
   $\text{HNO}_3$
3. C.
   $\text{NH}_3$
4. D.
   $\text{HSO}_4^-$

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1. A.
   $-8.00\,\text{kJ}$
2. B.
   $15.0\,\text{kJ}$
3. C.
   $30.0\,\text{kJ}$
4. D.
   $-88.4\,\text{kJ}$

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1. A.
   $\text{Cl}_2$ gas is liberated at anode.
2. B.
   Na is deposited at cathode.
3. C.
   The decomposition of NaCl into Na(s) and $\text{Cl}_2$(g) is spontaneous.
4. D.
   Electrical energy is used to carry out the reaction.

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1. A.
   Chloroform
2. B.
   Water
3. C.
   Carbon tetrachloride
4. D.
   Carbon disulphide

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1. A.
   $\text{CaO(s)}+\text{CO}_2\text{(g)}\longrightarrow\text{CaCO}_3\text{(s)}$
2. B.
   $\text{NaCl(aq)}\longrightarrow\text{NaCl(s)}$
3. C.
   $\text{NaNO}_3\text{(s)}\longrightarrow\text{Na}^+\text{(aq)}+\text{NO}_3^-\text{(aq)}$
4. D.
   $\text{N}_2\text{(g)}+3\text{H}_2\text{(g)}\longrightarrow 2\text{NH}_3\text{(g)}$

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