Convert following into kelvin scale `(AS_1)` (i) `20^@ ` C (ii) `27^@` C (iii) `-273^@ C`

Consider the sets φ, A = { 1, 3 }, B = {1, 5, 9}, C = {1, 3, 5, 7, 9} . Insert the symbol ⊂ or ⊄ between each of the following pair of sets: (i) φ . . . B (ii) A . . . B (iii) A . . . C (iv) B . . . C

Which atoms in each of the following molecules lie in the same line and why? (i) CH_(3)C -= C - C -=N (ii) CH_(3)C-=C-C-=C-CI

Which element in each of the following pairs has higher electronegativity (i) K & Cu, (ii) P & S, (iii) C & Si.

A and B are two events, not mutually exclusive, connected with a random experiment E. If P(A)=(1)/(4), P(B)=(2)/(5) and P(A cup B) =(1)/(2) , find the values of the following probabilities : (i) P(A cap B) (ii) P (A cap B^(c )) (iii) P(A^(c ) cup B^(c ))

Write each of the following in the form of ax + by + c = 0 and find the values of a, b and c (i) 2x = 5 (ii) y - 2 = 0 (iii) y/7=3 (iv) x= (-14)/13

Given three arbitrary events A, B and C, express the following events in set-theoretic notation : (i) only C occurs (ii) exactly two occur (iii) at least one occurs

Match the following a. (i)- (r), (ii)- (p), (iii)- (s), (iv)- (q) b. (i)- (s), (ii)- (p), (iii)- (q), (iv)- (r ) c. (i)- (r), (ii)- (q), (iii)- (p), (iv)- (s) d. (i)- (r), (ii)- (p), (iii)- (q), (iv)- (s)

Under which of the following conditions will the density of a fixed mass of SO_(2) gas be higher? (i) STP (ii) 27^(@)C and 3 atm pressure.

Write each of the following in the form of ax + by + c = 0 and find the values of a, b and c (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y = -3

What is the value of -273^@C in kelvin scale?