Day 170: MHT-CET Chemistry

1. A.
   $\mathrm{Ca^{+2}}$
2. B.
   $\mathrm{Co^{+3}}$
3. C.
   $\mathrm{Fe^{+2}}$
4. D.
   $\mathrm{Mg^{+2}}$

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1. A.
   $2.25$ g
2. B.
   $2.50$ g
3. C.
   $2.0$ g
4. D.
   $2.75$ g

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1. A.
   Anionic detergent
2. B.
   Non ionic detergent (an ester)
3. C.
   Cationic detergent
4. D.
   Non ionic detergents (an ether)

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1. A.
   sp hybridized carbon atom.
2. B.
   $sp^2$ hybridized carbon atom.
3. C.
   $sp^3$ hybridized carbon atom.
4. D.
   $dsp^2$ hybridized carbon atom.

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1. A.
   Benzene
2. B.
   Cyclohexane
3. C.
   Benzene hexachloride
4. D.
   Chlorobenzene

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