MCQ
Which of the following processes involves absorption of energy?
- A$S(g) + e^- \to S^-(g)$
- ✓$S^- + e^- \to S^{2-}(g)$
- C$Cl(g) + e^- \to Cl^-(g)$
- DNone of these
✓
Answer
Correct option: B.
$S^- + e^- \to S^{2-}(g)$
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
$NaF$ is highest melting halide because it is most ionic in nature because the chosen halide has
→Ionisation of $H-$atom would produce
→Name of ${(C{H_3})_2}HC - O - C{H_2} - C{H_2} - C{H_3}$ is
→When $P$ reacts with caustic soda, the products are $P{H_3}$ and $Na{H_2}P{O_2}.$ This reaction is an example of
→The number of atoms in $0.1\ mol $ of a triatomic gas is $(N_A = 6.02 \times 10^{23}\, mol^{-1})$
→Assertion : At isoelectric point, the amino group does not migrate under the influence of electric field.
Reason : At isoelectric point, amino acid exists as a zwitterion
Reason : At isoelectric point, amino acid exists as a zwitterion
Which of the following order of resonance energy is correct ?
$A$ and $B$ is
→Which one of the following esters gets hydrolysed most easily under alkaline conditions ?
Which of the following is correct regarding Bohr's theory