Day 370: MHT-CET Chemistry

1. A.
   ${KOH}_{(aq)} + {HNO}_{3(aq)} \longrightarrow {KNO}_{3(aq)} + H_{2}O$
2. B.
   $H_{2}O_{(s)} \longrightarrow H_{2}O_{(l)}$
3. C.
   ${NaCl}_{(s)} + aq \longrightarrow {Na}_{(aq)}^{+} + {Cl}_{(aq)}^{-}$
4. D.
   $N_{2(g)} + 2O_{2(g)} \longrightarrow 2{NO}_{2(g)}$

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1. A.
   Structure (a)
2. B.
   Structure (b)
3. C.
   Structure (c)
4. D.
   Structure (d)

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1. A.
   Zero
2. B.
   One
3. C.
   Two
4. D.
   Three

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1. A.
   $\text{MnO}_4^- \rightarrow \text{Mn}^{2+}$
2. B.
   $\text{CrO}_4^{2-} \rightarrow \text{Cr}^{3+}$
3. C.
   $\text{NO}_3^- \rightarrow \text{NH}_4^+$
4. D.
   $\text{Cr}_2\text{O}_7^{2-} \rightarrow 2\text{Cr}^{3+}$

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1. A.
   $n\text{-}\text{C}_4\text{H}_9\text{OH}$
2. B.
   $(\text{CH}_3)_3\text{C}-\text{NH}_2$
3. C.
   $\text{C}_2\text{H}_5\text{N}(\text{CH}_3)_2$
4. D.
   $\text{C}_2\text{H}_5\text{COOH}$

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