- (A) Kc=x2/(a-x)(b-x)
- (B) Kc=x2/v(a-x)
- (C) Kc=4×2/(a-2x)2(b-x)
- (D) Kc=4x2v2/(a-x)(b-3x)3
Chemistry Mcqs
- (A) moles2dm+6
- (B) moles-2dm+6
- (C) moles+2dm-6
- (D) Kc may or may not have units
- (A) rate of forward reaction
- (B) rate of backward reaction
- (C) rate constant
- (D) rate co-efficient
- (A) reversible
- (B) irreversible
- (C) spontaneous
- (D) non-spontaneous
- (A) NaCI
- (B) Na2SO4
- (C) Na2CO3
- (D) FeCl3
- (A) Kc is generally greaer than Kp
- (B) Kc is generally less than Kp
- (C) Kc is generally equal to Kp
- (D) Kc is equal to Kp if the total moles of reactants and products are equal
- (A) Increase of pressure
- (B) Increase of volume
- (C) Addition of catalyst
- (D) Decrease of temperature
- (A) No units
- (B) Units
- (C) Both A & B
- (D) None
- (A) weak
- (B) strong
- (C) moderately weak
- (D) unstable
- (A) buffer solution
- (B) normal solution
- (C) standard solution
- (D) neutral solution
