Download App

chemical reactions and equations — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10Sciencechemical reactions and equations1 Mark
MCQ
What is correct for redox reaction? $(i)$ Reducing agent undergoes oxidation. $(ii)$ Reducing agent undergoes reduction. $(iii)$ Reduction reaction always occurs at cathode. $(iv)$ Oxidising agent undergo oxidation.
  • A
    Only $(i), (ii)$
  • ✓
    Only $(i), (iii)$
  • C
    Only $(iii)$
  • D
    Given all
✓

Answer

Correct option: B.
Only $(i), (iii)$
B. Only $(i), (iii)$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from chemical reactions and equations→chemical reactions and equations — all question types→Science STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

Which of the following compounds does not belong to the homologous series?
→
The human eye can focus on objects at different distances by adjusting the focal length of the eye lens. This is due to$....$
→
What is formed in independently inherited traits when plants showing different characteristics are bred?
→
Which functional group is present in meyhyl ethanoate?
→
The SI unit of resistivity is __________.
→
In an electric field, electric potential at point A is 40 V and that at point B is 90 V . The work to be done in taking 2 C charge from point A to point B is __________.
→
Which functional group is present in carboxylic acid?
→
Which ovarian hormone regulates menstrual cycle in women?
→
As compared to blood, the lymph contains…………..
→
Where is the image formed in the eye of a person suffering from far$-$sightedness?
→