(A) Incineration
(B) Landfills
(C) Pyrolysis and Gasification
(D) All of the above
Which of the following is a greenhouse gas?
(A) Sulphur dioxide
(B) Carbon dioxide
(C) Helium
(D) Nitrogen
In silvery paints the main constituent present is?
(A) Silver Powder
(B) Lead Powder
(C) Aluminium Powder
(D) White Lead
Tetraethyl lead TEL is?
(A) An Antioxidant
(B) A catalyst in burning fossil fuel
(C) A reductant
(D) An antiknock compound
Chemical used for cloud seeding for artificial rains is?
(A) Potassium Bromide
(B) Silver Nitrate
(C) Silver Iodide
(D) Potassium Nitrate
Electric fuse is an alloy of?
(A) Zinc and lead
(B) Tin and lead
(C) Copper and Iron
(D) Carbon and Tin
According to Mercer Cost of Living Survey 2021 which city is the most expensive city of the world for overseas workers?
(A) Ashgabat
(B) Paris
(C) Moscow
(D) Bukhara
Which country has become the first African country to receive payment for reducing carbon emissions by protecting its rainforest?
(A) Ghana
(B) Senegal
(C) Algeria
(D) Gabon