Aluminium oxide is.
Aluminium oxide is:
Basic oxide | |
Amphoteric oxide | |
Acidic oxide | |
None of these |
Lahore Board 2015 Group 2
User login
Which of the following will react with Tollen’s reagent?
Which of the following will react with Tollen’s reagent?
CH3COCH3 | |
CH3COCH | |
CH3COC2H5 | |
|
Which one is perchloric acid?
Which one is perchloric acid?
HClO2 | |
HClO4 | |
HClCO3 | |
HClO |
شاخ بریدہ سے کیا مراد ہے؟
| |
| |
| |
|
The speed of sound at 0°C is.
The speed of sound at 0°C is.
231ms-1 | |
386ms-1 | |
376ms-1 | |
331ms-1 |
Which one of the following is a method of energy transfer.
Which one of the following is a method of energy transfer.
All of these | |
Conduction | |
Radiation | |
Wave motion |
Radion waves are.
Radion waves are.
All of these | |
Transverse | |
Electromagnetic waves | |
Longitudinal |
Michael Faraday belonged to.
Michael Faraday belonged to.
Russia | |
K.S.A | |
British | |
U.S.A |
The formula for focal length is.
The formula for focal length is.
| |
| |
| |
|
The formula for time period of mass spring system is.
The formula for time period of mass spring system is.
| |
| |
| |
|
1 KB=
1 KB=
1024 Byte | |
None of these | |
1024 MB | |
1024 KB |
Study of Human Populations and the things that affect them, is called.
Study of Human Populations and the things that affect them, is called:
Aging | |
Gerontology | |
Evolution | |
Demography |
Coniferous forest located at high attitude are called.
Coniferous forest located at high attitude are called:
Tundra | |
Boreal | |
Alpine | |
Arctic |
The bacteria in the root nodules fix nitrogen and convert it into.
The bacteria in the root nodules fix nitrogen and convert it into:
Nitrite | |
Amino Acid | |
Ammonia | |
Nitrate |
Archaeobacteria tolerate temperature upto.
Archaeobacteria tolerate temperature upto:
60°C | |
120°C | |
90°C | |
150°C |
Antibody used for the treatment of genital herpes is obtained from.
Antibody used for the treatment of genital herpes is obtained from:
Corn | |
Wheat | |
Rice | |
Soya - bean |
Human skin colour is controlled by gene pairs.
Human skin colour is controlled by gene pairs:
Two to Four | |
Four to Six | |
Six to Ten | |
Three to Six |
The microtubule is composed of traces of RNA and protein called.
The microtubule is composed of traces of RNA and protein called:
Actin | |
Troponin | |
Myosin | |
Tubulin |
Phragmoplast is formed by Vesicles originated from
Phragmoplast is formed by Vesicles originated from:
Mitochondria | |
Chloroplast | |
Golgi Complex | |
Endoplasmic Reticulum |
Which one of the following is initiation codon.
Which one of the following is initiation codon:
GAC | |
UGA | |
GUA | |
AUG |