Interested to Buy Any Domain ? << Click Here >> for more details...
Which of the following gases is obtained by the reaction of
copper with dilute nitric acid is
1 NO2
2 N2O5
3 O2
4 NO
- 1 Answers
- 3464 Views
- I also Faced
- E-Mail Answers
The country helped in arihant’s built?
On what basis Friability limit NMT 1.0%w/w is recommended. what is impact on formulation if this limit exceeds.
Atoms are composed of 1 Electrons only 2 Protons only 3 Electrons and protons 4 Electrons and nuclei
What is the Metabolism ?
Ozone attacks 1 Mercury and silver 2 Copper 3 Silver and iron 4 None of these
Why sun seems to be a red colour while sun-rising and sun- setting?
What is super nova?
The Purest form of water can be obtained from:- I) a deep tube well II) a running stream III) a hot water spring IV) a heavy shower of rain
why is it important that sex cells have half the number of Chromosomes as body cells?
Long distance photography is facilitated by 1 Visible light 2 X-rays 3 Infrared rays 4 Ultraviolet rays
The pink color of Bayer’s reagent is discharged when acetylene is passed through it. This is due to the formation of 1 Acetic acid 2 Ethylene 3 Water 4 Oxalic acid
Which of the following is the lightest gas? 1 Nitrogen 2 Hydrogen 3 Ammonia 4 Carbon dioxide
Biological Sciences 
