Loading questions…

“Democracy is not merely a form of government. It is primarily a mode of associated living, of conjoint communicated experience.”
— B.R. Ambedkar

Pricing·Revise·FAQ·Blog·Achievers·Privacy·Terms·Refund Policy·

Made in Lucknow

Topics/General Science/Chemistry

Sulphur, Nitrogen, Halogens

Loading questions…

11 questions

0 read · 0 confident · 11 unread0%

Q.1U.P. P.C.S. (Pre) 2023

Which of the following elements is not a Noble gas?

Q.2U.P. R.O./A.R.O. (Mains) 2016; U.P. P.C.S. (Mains) 2014U.P. Lower Sub. (Pre) 2004

Which of the following pair of gases is used for the respiratory activities of divers?

Q.3U.P.P.C.S. (Pre) 1993

Easily soluble in water –

Q.4U.P.P.C.S. (Mains) 2011; U.P.U.D.A./L.D.A. (Mains) 2010

Which is used as Laughing gas –

Q.5U.P.P.C.S. (Mains) 2010

Which one of the following is not correct?

Q.6U.P.P.C.S. (Mains) 2008

Discharge of nitrogen causes –

Q.7U.P.R.O./A.R.O. (Pre) 2014

The gas used to inflate the tyres of an aircraft is –

Q.8U.P.R.O./A.R.O. (Mains) 2013

In order to compensate the deficiency of which of the following elements, the insectivorous plants trap and eat insects?

Q.9U.P.P.C.S (Pre) 2011

Helium is preferred to Hydrogen in air balloons because it –

Q.10U.P. P.C.S. (Mains) 2017

Which one of the following elements exist in liquid state at room temperature?

Q.11U.P.P.C.S. (Pre) 2025

Which of the following gases is/are lighter than air? 1. Hydrogen chloride 2. Sulfur dioxide 3. Helium Select the correct answer from the code given below: Code: