MCQ
$PC{l_5}$ reacts with propanone, to give
- Avic-dichloride
- BPropanal
- Cpropane-chloride
- ✓gem-dichloride
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and
Statement $-2$ : Current induced in the coil opposes the motion of the magnet, as per Lenz's law.
(considering $4\ kg$ block doesn't fall on ground)
Consider the following statements
$(i)$ Time when relative motion between them is stopped is $1.4\ second$.
$(ii)$ Time when relative motion between them is stopped in $1.2\ second$
$(iii)$ The common velocity of the two blocks is $8\ m/s$, towards right.
$(iv)$ The displacement of the $4\, kg$ block when relative motion stopped is$10.8\ m$.
Which of the fstatements is/are correct
