Chemistry PYQ — Page 4
IAS Science — Chemistry previous year questions with solutions.
All Chemistry Questions (78)
The characteristic odour of garlic is due to
1997
medium
mcq
Which one of the following is an active component of oil of clove?
1997
easy
mcq
The chemical used as a 'fixer' in photography is
1996
medium
mcq
The major chemical compound found in kidney stones is:
1996
easy
mcq
The offending substance in the liquor tragedies leading to blindness etc. is
1996
easy
mcq
Which one of the following elements is alloyed with iron to produce steel which can resist high temperatures and also have high hardness and abrasion resistance?
1996
medium
mcq