NTS Chemistry MCQs | Chemistry MCQs | Mcqs Locker
NTS Chemistry MCQs | Chemistry MCQs | Mcqs Locker
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0:00 Introduction
0:06 Chemically Quick Silver is known as?
0:25 Extensively used nitrogenous fertilizer is?
0:46 The metal, used to galvanize iron to protect it from rusting is?
1:06 Which of the following gases is mixed with oxygen for breathing by divers in aqualungs?
1:58 Among the following, which is always found in free-state in nature?
2:21 Hardest allotrope of carbon is?
2:38 Name the particle that is most essential to continue the chain reaction during the fission of uranium-?
3:00 Which one amongst the following is not a Green House gas?
3:18 In vulcanization process, rubber can be hardened by adding?
3:40 Conversion of chemical energy into electrical energy occurs in?
4:04 The fuel that is used in modern submarines is?
4:23 The basic chemical building block of natural rubber obtained from trees is?
4:45 The name of plastic polymer from which combs, toys, bowls etc., can be made, is? A : Polyurethane B: Polystyrene
5:02 Vinegar' is a commercial name of?
5:22 Which metal does not undergo corrosion due to the formation of oxide layer?
5:48 Submarines move under water. They have engines that run on?
6:07 Molasses a by-product in the manufacture of sugar, is converted into?
6:25 Which of these acids is not organic in origin?
6:41 The energy of the sun is mainly due to?