The flame test with a salt P gave a brick red flame. What is the cation in P.

State the inference drawn from the following observation: On carrying out the flame test with a salt P a brick red flame was obtained. What is the cation in P?

State the inference drawn from the following observations : On carrying out the flame test with a salt P, a brick red flame was obtained. What is the cation in P?

Identify the salts P from the observations given below: On performing the flame test salt P produces a lilac coloured flame and its solution gives a white precipitate with silver nitrate solution, which is soluble in Ammonium hydroxide 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.

Flame test is not given by

A substance which gives a brick red flame and breaks down on heating giving oxygen and brown gas is:

alkali metal (A) on flame test gives a crimson red colour to the Bunsen flame. (A) on heating in air gives compound (B), and (B) further on hydrolysis gives (C ) and gas (D). Gas (D) with Nessler's reagent gives a brown precipitate Identify (A), (B), (C ) and (D).

The metallic ions (the cations) can be identify by performing flame test which is describe below. "Make a paste of the given salt in concentrated hydrochloric acid. Load the paste on a clean platinum wire and introduce it in a non-luminous bunsen burner flame. Note the colour of the flame imparted by the flame. Tabulate your answer in the formate given below. The salt x imparts golden yellow flame. The salt y imparts lilac flame and the salt z imparts bright red flame.

Which of the following will give brick red colour to flame and decomposes to give a brown coloured gas?