Boron trioxide can be reduced with.........

Boron trioxide can be reduced with........to get boron Carbon Hydrogen Magnesium Copper

Carbon

Hydrogen

Magnesium

Copper

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

STRUCTURE OF ATOM
V PUBLICATION|Exercise QUESTION BANK|153 Videos
THE s- BLOCK ELEMENTS
V PUBLICATION|Exercise QUESTION BANK|110 Videos

Similar Questions

Explore conceptually related problems

Boron halides can act as Lewis acids. Give reason.

Consider the following reaction at 1000^circ C (A). Zn_((s)) + 1 / 2 O_2 (g) rarr ZnO_ ((s)) , Delta G^circ=-360 kJmol^-1 (B). C_((grap))+1 / 2 O_2 (g) rarr CO_ ((g)) , Delta G^circ=-460 k Jmol^-1 choose the correct statement at 1000^circ C . : Zinc can be oxidised by carbon monoxide, zinc oxide can be reduced by graphite, both (a) and (b) are flase, both (a ) and (b) are true

Can we use carbon as the reducing agent for aluminium? Why?

Redox reactions can be considered as electron transfer reactions. In an experiment a copper rod is dipped in AgNO_3 solution Identify the oxidizing and reducing agent in this reaction .

Identify the wrong statement regarding alkenes : Heat of hydrogenation of alkene is inversely proportional to its stability, Catalytic hydrogenation of alkene is a cis addition reaction, Alkenes can be reduced by hydrogen in presence of a homogeneous catalyst, Wilkinsons catalyst, Catalytic hydrogenation is an endothermic process

Which of the following statements are true? i) Rhamnose and deoxyribose are carbohydrates by their chemical behavior but cannot represented as hydrates of carbon ii) Formaldehyde and acetic acid do not behave like carbohydrate but can be represented by the general formula of carbohydrates, C_x(H_2O)_y iii) Raffinose on hydrolysis gives glucose and galactose only iv) Polysaccharides are also called non-sugars v) In disaccharides, if reducing groups of monosaccharides are bonded, they are non reducing in nature vi) Sorbose is an example of aldose

V PUBLICATION-THE p - BLOCK ELEMENTS-QUESTION BANK

Pyrosilicates are the silicates in which two tetrahedral units are lin...
Text Solution
|
A l^(3+)' is not isoelectronic with (1)Ne (2)Na^+ (3)F^- (4)Ca^2+
Text Solution
|
Which one of the following elements has the highest melting point? (1)...
Text Solution
|
Orthoboric acid, H3BO3 is a
Text Solution
|
The hybridisation of boron in 'B F3' and 'BF4' respectively is sp^2, s...
Text Solution
|
Amorphous form of silica is : tridynite, cristobalite, fumed silica, ...
Text Solution
|
In silicon dioxide : each siliçon atom is surrunded by four oxygen ato...
Text Solution
|
Carborundum is
Text Solution
|
Which of the following statement about boric acid is false. : It acts ...
Text Solution
|
Which of the following statement about boric acid is false. : It acts ...
Text Solution
|
Boron trioxide can be reduced with........to get boron Carbon Hydroge...
Text Solution
|
When boron burns in air it forms:
Text Solution
|
Which compound among the following is an antiseptic? BCl3' H3 BO3' B...
Text Solution
|
The boron compound which is formed whena solution of borax is acidifie...
Text Solution
|
Which of the following shows a tendency of dimerisation:?BCl3 BF3 BB...
Text Solution
|
Which of the following is untrue regarding BF3 ? It is a Lewis acid , ...
Text Solution
|
Hardest compound of boron is
Text Solution
|
Which of the following is an acid anhydride.
Text Solution
|
Producer gas is a mixture of
Text Solution
|
Which is supposed to be the purest form of carbon? Fullerence Charcoa...
Text Solution
|