Metallic crystals are soluble in________________?

Related Mcqs:

Molecular mass of water (18g) means__________________?

A. 1-mole molecules of water B. 1-gram molecule of water C. 3-gram atoms D. all...

When cationic molecular ions are allowed to pass through strong magnetic field in mass spectrometer which of the following ions is fallen__________________?

A. lighter B. intermediate C. heavier D. are collected at same time...

Methyl alcohol is not used as___________________?

A. a solvent B. an anti freezing agent C. a substitute for petrol D. for denaturing of ethyl alcohol...

Which of the solid does not contain covalent bond__________________?

A. copper B. ice C. diamond D. graphite...

Which of the following elements has greater 1st ionization energy__________________?

A. B B. C C. N D. O...