Day 267: MHT-CET Chemistry

1. A.
   Anion of the salt react with water.
2. B.
   Its solution will turn red litmus into blue.
3. C.
   The pH of the solution will be less than $7$.
4. D.
   The $\mathrm{CuSO_4}$ will not undergo hydrolysis reaction.

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1. A.
   Buna-S
2. B.
   Nylon 6,6
3. C.
   Terylene
4. D.
   Polythene

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1. A.
   $\mathrm{-[CH_2 - CH_2]-}_n$
2. B.
   $\mathrm{-[CH_2 - \underset{\displaystyle CN}{\underset{|}{CH}}]-}_n$
3. C.
   $\mathrm{-[CH_2 - \underset{\displaystyle Cl}{\underset{|}{CH}}]-}_n$
4. D.
   $\mathrm{-[CF_2 - CF_2]-}_n$

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1. A.
   $1.3\times10^{-4}$ mol L$^{-1}$ s$^{-1}$
2. B.
   $2.6\times10^{-4}$ mol L$^{-1}$ s$^{-1}$
3. C.
   $5.2\times10^{-4}$ mol L$^{-1}$ s$^{-1}$
4. D.
   $8.66\times10^{-5}$ mol L$^{-1}$ s$^{-1}$

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1. A.
   2,6-diethylhept-4-en-3-ol
2. B.
   2-ethyl-6-methyloct-3-en-5-ol
3. C.
   3,7-Dimethylnon-5-en-4-ol
4. D.
   7-ethyl-3-methyl-oct-5-en-4-ol

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