Among HIV viruses which one is more virulent causing AIDS in 90% of the cases
Among HIV viruses which one is more virulent causing AIDS in 90% of the cases Options (a) HIV-I (b) HIV-II…
7 years ago
AMU1997
If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting
If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting solution is Options (a)…
7 years ago
When river water meets sea water delta formation takes place. This is due to
When river water meets sea water delta formation takes place. This is due to the phenomenon of Options (a) electrophoresis…
7 years ago
During the crystallization of a solid from the aqueous solution, the following statement
During the crystallization of a solid from the aqueous solution, the following statement is correct (∆H is -ve) Options (a)…
7 years ago
Name of the compound O₂ PtF₆
Name of the compound O₂ PtF₆ Options (a) oxygenyl fluoroplatinate ( IV) (b) dioxygenyl fluoroplatinate (V) (c) dioxygenyl hexafluoroplatinate (IV)…
7 years ago
The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺
The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺ is Options (a) 54.4 eV (b) 6.8…
7 years ago
Photochemical combination of hydrocarbons and nitrogen oxides emitted by automobile
Photochemical combination of hydrocarbons and nitrogen oxides emitted by automobiles produces health threatening Options (a) acid rains (b) fly ash…
7 years ago
The secretory ephithelium of sebaceous glands is
The secretory ephithelium of sebaceous glands is Options (a) cuboidal (b) stratified squamous (c) columnar (d) stratified columnar Correct Answer:…
7 years ago
The difference between alburnum and duramen is the presence in the former of
The difference between alburnum and duramen is the presence in the former of Options (a) companion cell (b) living cells…
7 years ago