Match the elements in column I, with their respective energy gaps i...
Match the elements in column I, with their respective energy gaps in column II.
Column I
Column II
(A) Diamond
(1) \( 1.1 \mathrm{ev} \)
(B) Aluminium
(2) \( 0.71 \mathrm{ev} \)
(C) Germatium
(3) \( 0.03 \mathrm{ev} \)
(D) Silicon
(4) \( 6 \mathrm{ev} \)
(a) (A) \( \rightarrow \) (1); (B) \( \rightarrow \) (2); (C) \( \rightarrow \) (3); (D) \( \rightarrow \) (4)
(b) (A) \( \rightarrow \) (1); (B) \( \rightarrow \) (2); (C) \( \rightarrow \) (2); (D) \( \rightarrow \) (3)
(c) (A) \( \rightarrow \) (4); (B) \( \rightarrow \) (2); (C) \( \rightarrow \) (3); (D) \( \rightarrow \) (1)
(d) (A) \( \rightarrow \) (4); (B) \( \rightarrow \) (3); (C) \( \rightarrow \) (2); (D) \( \rightarrow \) (1)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2023-02-13 | What is 20 th term from the end of the AP \( 3,8,13, \ldots, 253 \)... |
| 2023-02-13 | Evaluate the following
\[
\int_{2}^{4} 3^{x} d x
\]
W |
| 2023-02-13 | Evaluate the following integrals :
\[
-\int \frac{d x}{3+2 \sin x+\... |
| 2023-02-13 | Evaluate the following
\[
\int_{-1}^{1}(x+3) d x
\]
W |
| 2023-02-13 | Which term of the AP \( 21,42,63,84, \ldots \) is \( 210 ? \)
(W)
(... |
| 2023-02-13 | Assertion (A): अभिकथन: एक जीव में RNAi केवल सम्पूरक RNA को कोड करने वाले जीन के समावेश द्वारा हो... |
| 2023-02-13 | Which term of the AP \( 25,20,15, \ldots \) is the first negative t... |
| 2023-02-13 | Evaluate the following integrals :
\[
-\int \frac{1}{x^{4}+1} d x
\... |
| 2023-02-13 | A particle executes linear simple harmonic motion with an amplitude... |
| 2023-02-13 | Which type of biomolecules have some structural similarity with syn... |
| 2023-02-13 | Match the elements in column I, with their respective energy gaps i... |
| 2023-02-13 | An organic compound \( \mathrm{P} \) on reduction gives compound \(... |
| 2023-02-13 | When aniline reacts with \( \mathrm{HNO}_{2}\left(\mathrm{NaNO}_{2}... |
| 2023-02-13 | If in a p-n junction diode, a square input signal of \( 10 \mathrm{... |
| 2023-02-13 | A coin is placed on a horizontal platform which undergoes vertical ... |
| 2023-02-13 | A uniform bar of length ' \( L \) ' and cross sectional area ' \( A... |
| 2023-02-13 | Why should the monomers used in addition polymerisation through fre... |
| 2023-02-13 | Name the polymers used in laminated sheets and give the name of mon... |
| 2023-02-13 | Evaluate the following integrals :
\[
-\int \frac{d x}{1+\sin x+\co... |
| 2023-02-13 | Evaluate the following integrals :
\[
\int \frac{d x}{1-\sin x+\cos... |
| 2023-02-13 | Which term of the AP \( 72,63,54, \ldots \) is 0 ?
W
(a) 8th
(b) 9 ... |
0