Statement I: Nickel is being used as the catalyst for producing syn gas and edible fats. Statement II: Silicon forms both electron rich and electron deficient hydrides. [2023]

STUDY MATERIALS
COURSES
MORE
SUCCESS STORY
ADMISSION
STORE

Back

JEE ADVANCE

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

JEE MAIN

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

NEET

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

BITSAT

CLASS XI - XII

CLASS XI - XII

CBSE BOARD

CLASS IX

CLASS X

CLASS XI

CLASS XII

CLASS VI

CLASS VII

CLASS VIII

UP BOARD

CLASS IX
CLASS X
CLASS XI
CLASS XII

CLASS IX

CLASS X

CLASS XI

CLASS XII

CUET

CRASH COURSE

CRASH COURSE

Courses

CLASSROOM COURSES
ONLINE COURSES

ONLINE COURSES

Q.
Given below are two statements:

Statement I: Nickel is being used as the catalyst for producing syn gas and edible fats.

Statement II: Silicon forms both electron rich and electron deficient hydrides.

In the light of the above statements, choose the most appropriate answer from the options given below: [2023]

1 Statement I is incorrect but statement II is correct.

2 Both the statements I and II are correct.

3 Statement I is correct but statement II is incorrect.

4 Both the statement I and II are incorrect.

Ans.
(3)

${CH}_{4}$ $(g)$ $+ H_{2} O$ $(g)$ $\to_{Ni}^{1270 K} CO$ $(g)$ $+ 3 H_{2}$ $(g)$

Hydrogenation of vegetable oils using Ni catalyst gives edible fats.

$C$ $(s)$ $+ H_{2} O$ $(g)$ $\overset{1270 K}{\to} CO$ $(g)$ $+ H_{2}$ $(g)$
(coal gasification)

Solution

1 Statement I is incorrect but statement II is correct.

2 Both the statements I and II are correct.

3 Statement I is correct but statement II is incorrect.

4 Both the statement I and II are incorrect.

Ans.
(3)

${CH}_{4}$ $(g)$ $+ H_{2} O$ $(g)$ $\to_{Ni}^{1270 K} CO$ $(g)$ $+ 3 H_{2}$ $(g)$

Hydrogenation of vegetable oils using Ni catalyst gives edible fats.

$C$ $(s)$ $+ H_{2} O$ $(g)$ $\overset{1270 K}{\to} CO$ $(g)$ $+ H_{2}$ $(g)$
(coal gasification)

Want Us to Email you About Special Offers & Updates?

Solution

1 Statement I is incorrect but statement II is correct.

2 Both the statements I and II are correct.

3 Statement I is correct but statement II is incorrect.

4 Both the statement I and II are incorrect.

Ans. (3) CH4(g)+H2O(g)→Ni1270 KCO(g)+3H2(g) Hydrogenation of vegetable oils using Ni catalyst gives edible fats. C(s)+H2O(g)→1270 KCO(g)+H2(g) (coal gasification)

Want Us to Email you About Special Offers & Updates?

Ans.
(3)

${CH}_{4}$ $(g)$ $+ H_{2} O$ $(g)$ $\to_{Ni}^{1270 K} CO$ $(g)$ $+ 3 H_{2}$ $(g)$

Hydrogenation of vegetable oils using Ni catalyst gives edible fats.

$C$ $(s)$ $+ H_{2} O$ $(g)$ $\overset{1270 K}{\to} CO$ $(g)$ $+ H_{2}$ $(g)$
(coal gasification)