Day 243: MHT-CET Chemistry

1. A.
   C
2. B.
   Ar
3. C.
   Na
4. D.
   He

Tap an option to check your answer.

1. A.
   Nichrome
2. B.
   Cupra-nickel
3. C.
   Stainless steel
4. D.
   Bronze

Tap an option to check your answer.

1. A.
   2
2. B.
   4
3. C.
   6
4. D.
   1

Tap an option to check your answer.

1. A.
   $\mathrm{Cell - OH + NaOH}$
2. B.
   $\mathrm{Cell{-}O{-}\underset{\displaystyle S}{\underset{\|}{C}}{-}SNa + H_2O}$
3. C.
   $\mathrm{Cell{-}O{-}\underset{\displaystyle S}{\underset{\|}{C}}{-}SH + H_2O}$
4. D.
   $\mathrm{Cell{-}ONa + CS_2 \longrightarrow Cell{-}O{-}\underset{\displaystyle O}{\underset{\|}{C}}{-}S\,Na}$

Tap an option to check your answer.

1. A.
   Butanal
2. B.
   Butanone
3. C.
   Butan-1-ol
4. D.
   Butan-2-ol

Tap an option to check your answer.