Which metal is preferred for collecting hydrogen from hot water


Asked by admin @ in Chemistry viewed by 288 People


Which metal is preferred for collecting hydrogen from

a. Cold water
B. Hot water
c. Steam

Answered by admin @



Cold water sodium,potassium
Hot water calcium magnesium
Steam aluminium


Similar Questions

Why hydrogen is collected by downward displacement of water

Asked by admin @ in Science viewed by 299 persons

Why hydrogen gas is collected by downward displacement of water in lab

Why is hydrogen gas collected by downward displacement of water

Asked by admin @ in Science viewed by 294 persons

Why hydrogen gas is collected by downward displacement of water in lab

Why hydrogen gas is collected by downward displacement of water

Asked by admin @ in Science viewed by 324 persons

Why hydrogen gas is collected by downward displacement of water in lab

Hydrogen gas is collected by the downward displacement of water

Asked by admin @ in Science viewed by 351 persons

Why hydrogen gas is collected by downward displacement of water in lab

Is hydrogen a metal or nonmetal on the periodic table

Asked by admin @ in Physics viewed by 287 persons

Hydrogen is a nonmetal with many nonmetal properties. Why is it on the periodic table with the metals in Group 1?

The adsorption of hydrogen by metals is called

Asked by admin @ in Chemistry viewed by 282 persons

The adsorption of hydrogen by metals is called (a) Dehydrogenation (b) Hydrogenation (c) Occlusion (d) Adsorption

Copper does not burn but hot metal is coated

Asked by admin @ in Chemistry viewed by 324 persons

Copper does not burn but the hot metal is coated with a black coloured layer of copper 2 oxide why

Why is helium preferred to hydrogen for filling balloons

Asked by admin @ in Chemistry viewed by 333 persons

Why is helium preferred to hydrogen for filling balloons?

Hydrogen resembles alkali metals in the combination with halogens

Asked by admin @ in Science viewed by 334 persons

Hydrogen resembles alkali metals in the combination with halogens. Its compound formed with halogens will be -a. HXb. HXc. H2Xd. H2X,ā€‹

A metal oxide that can be reduced by hydrogen

Asked by admin @ in Chemistry viewed by 310 persons

A metal oxide that can be reduced by hydrogen

Reaction of acids with carbonates and metal hydrogen carbonates

Asked by admin @ in Physics viewed by 284 persons

Explain the reaction of acids with metal carbonates and metal hydrogen carbonates with an example for each ā€‹

A metal oxide that is reduced by hydrogen is

Asked by admin @ in Chemistry viewed by 283 persons

(C) A metal oxide that is reduced by hydrogen iā€‹

Why is bronze preferred over copper metal for making status

Asked by admin @ in Science viewed by 386 persons

Why is bronze preferred over copper metal for making statues

Why is bronze preferred over copper metal for making statues

Asked by admin @ in Science viewed by 524 persons

Why is bronze preferred over copper metal for making statues

Most viewed questions in Chemistry


Discuss sn2 mechanism of methyl bromide using aqueous koh

Asked by admin @ in Chemistry viewed by 2192 persons


Comparing lactose percentage between whole milk and powdered milk

Asked by admin @ in Chemistry viewed by 1931 persons


Lewl letpa

Asked by maham237 @ in Chemistry viewed by 1565 persons



50 examples of unbalanced chemical equations with answers

Asked by admin @ in Chemistry viewed by 1397 persons


Chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.

Asked by maham237 @ in Chemistry viewed by 1325 persons


Prepare a chart giving detailed information of carbon compounds

Asked by admin @ in Chemistry viewed by 1288 persons



Which 1 mole sample has the least entropy

Asked by maham237 @ in Chemistry viewed by 1273 persons


If you are given the assignment to cut raw poultry

Asked by maham237 @ in Chemistry viewed by 1253 persons


Effect of succinic acid on cst of phenol water system

Asked by admin @ in Chemistry viewed by 1252 persons



The reaction between aluminium powder and anhydrous barium nitrate

Asked by maham237 @ in Chemistry viewed by 1226 persons


Cnh4 lewis structure

Asked by maham237 @ in Chemistry viewed by 1148 persons


2 3 dihydroxypropanal

Asked by maham237 @ in Chemistry viewed by 1050 persons



Select true statements about the pentose phosphate pathway

Asked by maham237 @ in Chemistry viewed by 1040 persons


Crossword puzzle on carbon and its compounds class 10

Asked by admin @ in Chemistry viewed by 1011 persons


Ionic bond calculator

Asked by maham237 @ in Chemistry viewed by 989 persons