Talcum powder has a slippery touch.

What is the colour of borax bead in the basic radical chromium test?

Which of the following is not a use of orthoboric acid?

The cross-linked polymer compounds containing silicone which are linear and the cyclic are called _______

What is the suspension of graphite in water known as?

Orthoboric acid is a weak monobasic Lewis acid.

The metallic character of ______ is less than that of alkaline earth metals.

Which of the following element exhibits + 3 Oxidation State only?