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प्रश्न
Name the gas which: Affects the acidified K2Cr2O7 paper and also turns lime water dirty milky.
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उत्तर
SO2
संबंधित प्रश्न
Identify the substance underlined, in the following case
An organic compound containing – COOH functional group
Give the structural formula of the following functional group:
Aldehydes
Which was the first organic compound synthesized in laboratory and by whom?
What is hydrogenation? How hydrogenation of ethene occurs?
Fill in the blank with appropriate word/words.
For test of unsaturation _____is used.
Give the name and strusctural formula of:
Ansaturated hydrocarbon with a double bond.
Name the addition product formed between ethane and water.
Addition reactions and substitution reactions are types of organic reactions.Which type of reaction is shown by?
Ethane
Compound A is bubbled through bromine dissolved in carbon tetrachloride, and the product is CH2Br – CH2Br.
\[\ce{A ->[Br2/CCl4] CH2Br - CH2Br}\]
- Draw the structural formula of A.
- What type of reaction has A undergone?
- What is your observation?
- Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
- What is the procedure for converting the product of (iv) back to A?
