Question

Multiple Choice Questions.

(a) Equal volumes of hydrogen and chlorine are exposed to diffused sunlight to prepare

(i) hydrogen chloride
(ii) water
(iii) sodium hydroxide
(iv) hydrochloric acid

(b) The metal which reacts with cold water to produce hydrogen is

(i) magnesium (ii) aluminium
(iii) calcium (iv) iron


(c) In metal reactivity series the more reactive metals are at

(i) top (ii) bottom
(ii) middle (iv) none

(d) Hydrogen is responsible for producing

(i) heat and light
(ii) hydrogenated oil
(iii) fertilizers
(iv) all of the above

(e) Hydrogen is

(i) combustible
(ii) non-combustible
(iii) supporter of combustion
(iv) neither supporter nor combustible

(f) Water gas is a mixture of

(i) carbon monoxide and oxygen

(ii)carbon monoxide and hydrogen

(iii) hydrogen and oxygen

(iv) hydrogen and nitrogen ​

Answer 1

Answer:

(a) Hydrogen chloride

(b) Calcium

(c) Bottom

(d) all of them above

(e) combustible

(f) carbon monoxide and hydrogen

Explanation:

HOPE THIS HELPS YOU!!!! IF YOU LIKE THIS ANSWER PLS MARK ME AS THE BRAINLIEST !!! AND DO FOLLOW ME!!!