Day 308: MHT-CET Chemistry

1. A.
   $4.6 \times 10^{-24}\,\text{kg ms}^{-1}$
2. B.
   $1.1 \times 10^{-24}\,\text{kg ms}^{-1}$
3. C.
   $3.18 \times 10^{-24}\,\text{kg ms}^{-1}$
4. D.
   $6.36 \times 10^{-24}\,\text{kg ms}^{-1}$

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1. A.
   Phenol
2. B.
   o-Bromophenol
3. C.
   p-Bromophenol
4. D.
   2,4,6-tribromophenol

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1. A.
   $2H_{2}O_{2(l)} \longrightarrow 2H_{2}O_{(l)} + O_{2(g)}$
2. B.
   $H_{2(g)} \longrightarrow 2H_{(g)}$
3. C.
   ${CaCO}_{3(s)}\xrightarrow{\Delta}{CaO}_{(s)} + {CO}_{2(g)}$
4. D.
   $2H_{2(g)} + O_{2(g)} \longrightarrow 2H_{2}O_{(l)}$

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1. A.
   $Mg < K < Na < Rb$
2. B.
   $Mg < Na < K < Rb$
3. C.
   $Mg < Na < Rb < K$
4. D.
   $Na < K < Rb < Mg$

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1. A.
   It is crystalline
2. B.
   It is moisture resistant
3. C.
   LDPE films are extremely flexible
4. D.
   It is poor conductor of electricity

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