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May 30, 2018

Periodic Table | Chemistry


periodic table of elements list


periodic table

Chemistry Short Questions


181. What is Vinegar?

182. What is the number?

183. What is the term 'metal' of the industry?

184. What is BOD?



185. Why is ethanol called biological energy?

186. What is the Alkaline?

187. Why the food salt seems wet in the monsoon?

188. Determine the intersection of ethanol and dimethyl ether.

189. Why is the electrode conductive called electronically conductive?

190. What does not occur before breathing in spray of spray? -Describe.

191. The reason for dissolving some of the compounds in water - explain.

192. Impact of temperature change in reactionary reaction - Explain.

193. What is formalin?

194. What is the definition of chlorination?

195. What is the standard limit for pH quality of the body?

196. All alkalis are alkalis, not all alkaline alkha --- explain.

Abid Nayan

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