Chickpeas when soaked in water can swell up to three times their volume. The phenomenon involved in this is called _?
[C] Reverse Osmosis
Which of the following is / are correct statements?
1. The carbon content in Cast iron is less than that in Pig Iron
2. Wrought iron has lower carbon content than both the Cast Iron and Pig Iron
Select the correct option from the codes given below:
[A] Only 1 is correct
[B] Only 2 is correct
[C] Both 1 & 2 are correct
[D] Neither 1 nor 2 is correct
Which of the following chemicals being used as major ingredients of Bakery Industry in India, are said to cause cancer?
1. Potassium bromate
2. Potassium iodate
3. Potassium sulfate
4. Potassium chromate
Select the correct option from codes given below:
[A] 1 & 2 Only
[B] 2 & 3 Only
[C] 3 & 4 Only
[D] 1 & 4 Only
Consider the following statements about the Coalbed Methane:
1. It is called 'sweet gas' because of its lack of hydrogen sulphide
2. It contains very little heavier hydrocarbons such as propane or butane
Which of the above statements is/are correct?
[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2