Why cotton dress is preferred in summer?

The reduction of nitro compounds is most preferred in the presence of

Why more viscous oil is used in summer than in winter in scooters?

Why a reaction does not proceed with a uniform rate throughout or why instantaneous rate is preferred over average rate?

Why is dihydrogen gas not preferred in balloons?

Why complexes are preferred in the electrolytic bath for electroplating?

Why are tyres of automobiles infliated to lesser pressure, in summer than in winter?

Thionyl chloride is preferred to as the reagent to prepare acid chlorides. Why?

(## EXP_VAD_ZOO_XI_C10_E03_003_Q01 .png" width="80%"> a) Identify the organ and label A and B. b) Gait of a drunkard is not normal. Why ? c) The death sentence given by the court is always by "hanging" in our counry. Why this is preferred to other ways?