The name of the reaction that converts alkenes (A) into alkanes (C) is hydrogenation. The condition which are necessary for this reaction are the present of a catalyst (Ni) and the temperature should be 423 K. 2026 board exam extra sample ...
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During the preparation of hydrogen chloride gas, the gas is usually passed through the guard tube containing calcium chloride during humid climate, as calcium chloride is a good drying agent and absorbs moisture from the gas. Tiwari Academy provides CBSE Class ...
Basic carpentry tools include a hammer, saw, wood file, plane, measuring tape, steel ruler, clamps, hand drill, cutter, tri-square, brush and bench vice for shaping, joining and finishing wooden or bamboo objects. Class 8 Vocational Education Chapter 3 Working with Wood ...
As part of this project, students will learn about wood and bamboo, use carpentry tools, design products, build prototypes and make useful wooden or bamboo objects with safe handling and finishing techniques. Class 8 Vocational Education Project 3 Working with Wood ...
Babool wood is hardwood, mainly used in construction, such as making houses, bridges, window frames and flooring. Its strength and durability make it suitable for heavy and long-lasting structures. Class 8 Vocational Education Project 3 Working with Wood and Bamboo NCERT ...