Identify the following substance which is underlined: An acid which is present in vinegar.

Identify : An acid which is present in vinegar

Identify the substances which are underlined: An ul("acidic gas") which gives dense white fumes with NH_3

Which of the following substance is diamagnetic ?

Identify the substances which are underlined: A ul("metal present") in cryolite other than sodium.

Identify the following substances: An acidic gas which gives dense white fumes with NH_3 .

Identify the following substance : A dilute mineral acid which forms a white precipitate of barium sulphate when treated with barium chloride solution.

Identify the following substances : A dilute acid B which does not normally give hydrogen when reacted with metals but does give a gas when it reacts with copper.

Which of the following substance are blue?

Identify the substances which are underlined: A ul("metallic oxide") which can be reduced by coke only.

Which of the following substance are green ?