MCQ
$n-$ heptane $\xrightarrow[{600\,{}^oC}]{{C{r_2}{O_3}/{V_2}{O_3}}}$ ?
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Electrons are emitted with zero velocity from a metal surface when it is exposed to radiation of wavelenght $8000\,\mathop A\limits^o $. What should be the maximum velocity of emitted electron when the same metal surface is exposed to radiation of wavelength $5000\,\mathop A\limits^o $ ? $\left( {h = 6.6 \times {{10}^{ - 34}}}\ J.s \right)$
→At constant pressure and temperature, the direction to the result of any chemical reaction is where, there is less amount of
For the given reaction :
$H_2(g) + S(s) \to H_2S(g)$ ; $\Delta {H_r} = 100\, kJ/mol$ and $\Delta {S_r} = 400\, J/mol/K$ Temperature at which above reaction occurs reversibly is (Assumning $\Delta {H_r}$ and $\Delta {S_r}$ are independent of temperature).....$K$
→$H_2(g) + S(s) \to H_2S(g)$ ; $\Delta {H_r} = 100\, kJ/mol$ and $\Delta {S_r} = 400\, J/mol/K$ Temperature at which above reaction occurs reversibly is (Assumning $\Delta {H_r}$ and $\Delta {S_r}$ are independent of temperature).....$K$
The $IUPAC$ name of given compound is :
→Which species is planar?
The atomicity of phosphorus is $X$ and the $P\hat PP$ bond angle in the molecule is $Y.$ What are $X$ and $Y$
→What is the change in the energy of system if 500 cal of heat energy are added to a system and system does 350 cal of work on the surroundings?
$3{d^{10}}4{s^0}$ electronic configuration exhibits by
→Decreasing order of reactivity towards electrophilie substitution for the following compounds is:
Match $List-I$ with $List-II$.
→Choose the correct answer from the options given below.