Give an example of a metal purified by Mond process.

Name the metal refined by Mond's process.

Give an example for mutualism.

Give an example for a couple.

Give one example of metallic hydrides.

(a) In extraction of Aluminium by electrolysis, (i) Write ovreall cell reaction. (ii) What is the role of cryolite? (b) Name the metal refined by Mond's process.

Give an example of a metal which is the best conductor of heat.

Give an example for autosomal trisomy.

Give an example for a polyster fibre.

Give an example for isobars.