1.Which gas is present under pressure in soft drinks?
Carbon monoxide
2. Equal volumes of all gases at the same temperature and pressure contain equal number of molecules this law is called as...
gay lussac's law
3.KMnO4 can be used as..
disinfectant
4.Which of the following disease is this spread through here..
tuberculosis
5.Angora wool is obtained from a breed of.. rabbit
6. Sake is a favourite wine of Japanese it is made from.. rice grains
8.Cover of capsule is made of.. starch
9.Turpentine oil is obtained from.. pine tree
10.The bill for electricity consumption is based on the measurement of.. wattage
11.Alcoholic beverages contain ethyl alcohol
12.Biological pest control is carried out by Scorpion and spiders
13.Number of naturally occurring amino acid found in proteins is 20
14.In the visible spectrum the colour having the shortest wavelength is red
15.Ragini snake belongs to the category of cold blooded animals
16.If one wants to throw a cricket ball to the maximum distance then he should show it at the angle of 45 degree
17.Water has maximum density at 4 degree centigrade
18.In -40° centigrade and fahrenheit temperature are same
19.Open Akash first established the first that the Earth revolves round the sun
20.Ajolla gives in good bio fertilizer when mixed with blue green algae
21.Ammonia gases used for refrigerator
22.Aspirin is the common name of acetylsalicylic acid
23.Mercury vapour lamp is the most intense man-made light source
24.Resinous Shellac is obtained from bark of a tree
25.Methanol is added to industrial ethanol to make it suitable for human consumption
26.Urea was the first organic compound to be synthesised in the laboratory
27.Domestic Inspector control by an ultrasonic sound
28.Azolla is used as good bio Fertilizer in rice field
