MCQ
In U.C.M., when time interval δt → 0, the angle between change in velocity (δv) and linear velocity (v) will be ______.
- A180°
- B45°
- ✓90°
- D0°
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\ce{{x}H2O2_{(aq)} + ClO^-_{4(aq)} -> 2O2_{(g)} + ClO^-_{2(aq)} + {y}H2O_{(l)}}$