Day 447: MHT-CET Chemistry

1. A.
   $\mathrm{F^-}$
2. B.
   $\mathrm{OH^-}$
3. C.
   $\mathrm{CH_3^-}$
4. D.
   $\mathrm{NH_2^-}$

Tap an option to check your answer.

1. A.
   $\mathrm{Cl^-}$
2. B.
   $\mathrm{CH_3COO^-}$
3. C.
   $\mathrm{NO_3^-}$
4. D.
   $\mathrm{HSO_4^-}$

Tap an option to check your answer.

1. A.
   Beryllium
2. B.
   Liquid sodium
3. C.
   Caesium
4. D.
   Calcium

Tap an option to check your answer.

1. A.
   N
2. B.
   C
3. C.
   O
4. D.
   H

Tap an option to check your answer.

1. A.
   It failed to account for finer details of hydrogen spectrum.
2. B.
   It is unable to explain atomic spectrum other than hydrogen.
3. C.
   It explains Zeeman effect.
4. D.
   It failed to explain ability of atoms to form molecules by chemical bonds.

Tap an option to check your answer.