This gas turns lime water milky.

An organic compound B has the molecular formula C_2H_4O_2 . It reacts with sodium hydrogen carbonate to produce a gas and salt, the gas turns lime water milky. What is the IUPAC name of B?

An organic compound B has the molecular formula C_2H_4O_2 . It reacts with sodium hydrogen carbonate to produce a gas and salt, the gas turns lime water milky. Write its structural formula.

A colourless gas X is produced when egg shell is treated with a solution Y. The gas X turns lime water milky. What are X and Y?

An organic compound B has the molecular formula C_2H_4O_2 . It reacts with sodium hydrogen carbonate to produce a gas, water and salt, the gas turns lime water milky. What is the functional group in the compound B?

Identify the salts Q from the observations given below: When dilute HCl is added to a salt Q, a brisk effervescence is produced and the gas turns lime water milky. When NH_(4)OH solution is added to the above mixture (after adding dilute HCl), it produces a white precipitate which is soluble in excess NH_(4)OH solution.

Identify the salts P & Q from the observations given below: i] On performing the flame test salt P produces a lilac coloured flame & its solution gives a white precipitate with silver nitrate solution, which is soluble in ammonium hydroxide solution. ii] When dilute HCl is added to a salt Q, a brisk effervescence is produced and the gas turns lime water milky. When NH_4 OH solution is added to the above mixture [after adding dilute HCI], it produces a white precipitate which is soluble in excess NH_4OH solution.

Name the gas other than CO_(2) which also turns lime water milky.

Identify (A) to (D) in following steps and give chemical equations: (a) A white amorphous powder (A) on strongly heating gives a colourless noncombustible gas (B) and solid (C). (b) The gas (B) turns lime water milky and disappears with the passage of excess of gas. (c) The solution of (C) in dilute HCI gives a white precipitate with an aqueous solution of KdFeCN). (d). The solution of (A) gives white ppt. (D) on passing H_(2)S in presence of NH_(4) OH.

A neutral white sodium salt (A) on heating liberates a gas (B), leaving a highly alkaline reside (C ). Thegas (B) is colourless, odourless and turns lime water milky. (A) is

Name the gas that affects acidified K 2 Cr 2 O 7 paper and also turns lime water milky.