Home
Class 12
CHEMISTRY
A greenish yellow gas reacts with an alk...

A greenish yellow gas reacts with an alkin metal hydroxide to form a halate which can be used in fireworks and saftey matches. The gas and the halate are

A

`Br_(2) ,KBrO_(3)`

B

`Cl_(2) , KClO_(3)`

C

`I_(2), NaIO_(3)`

D

`Cl_(2), NaClO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Greenish yellow gas which turns starch iodide paper black.

Magnesium combines with nitrogen to form a nitride, which reacts with water to form a colourless gas. The gas is

A white solid X reacts with dil. HCl to give colourless gas which is used in fire extinguishers. The solid X is

A black compound of manganese reacts with a halogen acid to give greenish yellow gas. When excess of this gas reacts with NH_(3) an unstable trihalide is formed. In this process the oxidation state of nitrogen changes from . . . . . . . . . .

A black compound of manganese reacts with a halogen acid to give greenish yellow gas. When excess of this gas reacts with NH_(3) an unstable trihalide is formed. In this process the oxidation state of nitrogen changes from . . . . . . . . . .

An element reacts with hydrogen to form a compound X which on treatment with water liberates hydrogen gas. The element can be

Assertion: Ethyne reacts with sodium metal and sodamide to form sodium acetylide with the liberation of dihydrogen gas. Reason: Alkynes are highly unsaturated.

The metal like Si, Ga etc., which are used in semiconductors, are purified by ______.

A balck powder when heated with Conc. HCI gives a greenish yellow. Gas. The gas as an oxidising and bleaching agent. When it is passed over slake lime, a white poweder is formed which is a ready source of gas. The back powder and white powder respectively are

In one of the industrial processes for manufacture of sodium hydroxide a gas x is formed as by product .The gas x reacts with lime water to give a compound y which used as a bleaching agent in chemical industry. Identify x and y giving the chemical equation of the reactions involved