MCQ
The transition metal used in $X-$ rays tube is
- ✓$Mo$
- B$Ta$
- C$Tc$
- D$Pm$
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$C{H_2} = CH{(C{H_2})_8}COOH + HBr\xrightarrow{{peroxide}}....$
$(A)\xrightarrow{{\operatorname{Re}duction}}(B)\xrightarrow{{HN{O_2}}}{C_2}{H_5}OH$
(Rounded-off to the nearest integer)