MCQ
Which substance will give amide when heated with $N{H_3}$
- ✓Potassium
- BHydrogen
- CEthane
- DNitrogen
✓
Answer
Correct option: A.
Potassium
a
(a) $2K + 2N{H_3} \to 2KN{H_2} + {H_2}$
(a) $2K + 2N{H_3} \to 2KN{H_2} + {H_2}$
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
Which of the following is correct?
The correct difference between first- and second-order reaction is that
Which of the following metals make the most efficient catalyst
The IUPAC name is:
Metre scales are made-up of alloy
A sample of milk splits after $60 \;min$. at $300\; \mathrm{K}$ and after $40 \;min$. at $400 \;\mathrm{K}$ when the population of lactobacillus acidophilus in it doubles. The activation energy (in $\mathrm{kJ} / \mathrm{mol}$ ) for this process is closest to ............. $\mathrm{kJ/mole}$
→(Given, $\mathrm{R}=8.3\; \mathrm{J} \mathrm{mol}^{-1} \mathrm{K}^{-1}$$, \ln \left(\frac{2}{3}\right)=0.4$ $\left.e^{-3}=4.0\right)$
While charging the lead storage battery ____________.
Geometrical isomerism can be shown by
Arrhenius equation is represented as
→$k = A{e^{ - {E_a}/RT}}$
The activation energy $E_a$ of the reaction can be calculated by plotting
If $X$ is the specific resistance of the solution and $M$ is the molarity of the solution, the molar conductivity of the solution is given by
→